19105683740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{34613}}^1$

素因数の和:34839

約数の個数: 96

約数和(自身を含む): 47381858496

約数和(自身を除く): 28276174756

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 193, 220, 260, 286, 386, 572, 715, 772, 965, 1430, 1930, 2123, 2509, 2860, 3860, 4246, 5018, 8492, 10036, 10615, 12545, 21230, 25090, 27599, 34613, 42460, 50180, 55198, 69226, 110396, 137995, 138452, 173065, 275990, 346130, 380743, 449969, 551980, 692260, 761486, 899938, 1522972, 1799876, 1903715, 2249845, 3807430, 4499690, 4949659, 6680309, 7614860, 8999380, 9899318, 13360618, 19798636, 24748295, 26721236, 33401545, 49496590, 66803090, 73483399, 86844017, 98993180, 133606180, 146966798, 173688034, 293933596, 347376068, 367416995, 434220085, 734833990, 868440170, 955284187, 1469667980, 1736880340, 1910568374, 3821136748, 4776420935, 9552841870, 19105683740]

約数ペア:

[(1, 19105683740), (2, 9552841870), (4, 4776420935), (5, 3821136748), (10, 1910568374), (11, 1736880340), (13, 1469667980), (20, 955284187), (22, 868440170), (26, 734833990), (44, 434220085), (52, 367416995), (55, 347376068), (65, 293933596), (110, 173688034), (130, 146966798), (143, 133606180), (193, 98993180), (220, 86844017), (260, 73483399), (286, 66803090), (386, 49496590), (572, 33401545), (715, 26721236), (772, 24748295), (965, 19798636), (1430, 13360618), (1930, 9899318), (2123, 8999380), (2509, 7614860), (2860, 6680309), (3860, 4949659), (4246, 4499690), (5018, 3807430), (8492, 2249845), (10036, 1903715), (10615, 1799876), (12545, 1522972), (21230, 899938), (25090, 761486), (27599, 692260), (34613, 551980), (42460, 449969), (50180, 380743), (55198, 346130), (69226, 275990), (110396, 173065), (137995, 138452)]