19156777436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1\times {\mathrm{6037}}^1$

素因数の和:7074

約数の個数: 48

約数和(自身を含む): 36152645760

約数和(自身を除く): 16995868324

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 971, 1634, 1942, 3268, 3884, 6037, 12074, 18449, 24148, 36898, 41753, 73796, 83506, 114703, 167012, 229406, 259591, 458812, 519182, 793307, 1038364, 1586614, 3173228, 4932229, 5861927, 9864458, 11723854, 19728916, 23447708, 111376613, 222753226, 252062861, 445506452, 504125722, 1008251444, 4789194359, 9578388718, 19156777436]

約数ペア:

[(1, 19156777436), (2, 9578388718), (4, 4789194359), (19, 1008251444), (38, 504125722), (43, 445506452), (76, 252062861), (86, 222753226), (172, 111376613), (817, 23447708), (971, 19728916), (1634, 11723854), (1942, 9864458), (3268, 5861927), (3884, 4932229), (6037, 3173228), (12074, 1586614), (18449, 1038364), (24148, 793307), (36898, 519182), (41753, 458812), (73796, 259591), (83506, 229406), (114703, 167012)]