191717714

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{2027}}^1$

素因数の和:2198

約数の個数: 24

約数和(自身を含む): 305976528

約数和(自身を除く): 114258814

約数列:

[1, 2, 19, 38, 131, 262, 361, 722, 2027, 2489, 4054, 4978, 38513, 47291, 77026, 94582, 265537, 531074, 731747, 1463494, 5045203, 10090406, 95858857, 191717714]

約数ペア:

[(1, 191717714), (2, 95858857), (19, 10090406), (38, 5045203), (131, 1463494), (262, 731747), (361, 531074), (722, 265537), (2027, 94582), (2489, 77026), (4054, 47291), (4978, 38513)]