19005229166

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{8389}}^1$

素因数の和:8769

約数の個数: 64

約数和(自身を含む): 36418775040

約数和(自身を除く): 17413545874

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 313, 329, 517, 626, 658, 1034, 2191, 3443, 3619, 4382, 6886, 7238, 8389, 14711, 16778, 24101, 29422, 48202, 58723, 92279, 102977, 117446, 161821, 184558, 205954, 323642, 394283, 645953, 788566, 1132747, 1291906, 2265494, 2625757, 2759981, 4337113, 5251514, 5519962, 8674226, 18380299, 28883327, 30359791, 36760598, 57766654, 60719582, 123410579, 202183289, 246821158, 404366578, 863874053, 1357516369, 1727748106, 2715032738, 9502614583, 19005229166]

約数ペア:

[(1, 19005229166), (2, 9502614583), (7, 2715032738), (11, 1727748106), (14, 1357516369), (22, 863874053), (47, 404366578), (77, 246821158), (94, 202183289), (154, 123410579), (313, 60719582), (329, 57766654), (517, 36760598), (626, 30359791), (658, 28883327), (1034, 18380299), (2191, 8674226), (3443, 5519962), (3619, 5251514), (4382, 4337113), (6886, 2759981), (7238, 2625757), (8389, 2265494), (14711, 1291906), (16778, 1132747), (24101, 788566), (29422, 645953), (48202, 394283), (58723, 323642), (92279, 205954), (102977, 184558), (117446, 161821)]