19006981746

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{90481}}^1$

素因数の和:90866

約数の個数: 32

約数和(自身を含む): 38428067328

約数和(自身を除く): 19421085582

約数列:

[1, 2, 3, 6, 157, 223, 314, 446, 471, 669, 942, 1338, 35011, 70022, 90481, 105033, 180962, 210066, 271443, 542886, 14205517, 20177263, 28411034, 40354526, 42616551, 60531789, 85233102, 121063578, 3167830291, 6335660582, 9503490873, 19006981746]

約数ペア:

[(1, 19006981746), (2, 9503490873), (3, 6335660582), (6, 3167830291), (157, 121063578), (223, 85233102), (314, 60531789), (446, 42616551), (471, 40354526), (669, 28411034), (942, 20177263), (1338, 14205517), (35011, 542886), (70022, 271443), (90481, 210066), (105033, 180962)]