19315214

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3877}}^1$

素因数の和:3979

約数の個数: 16

約数和(自身を含む): 30155328

約数和(自身を除く): 10840114

約数列:

[1, 2, 47, 53, 94, 106, 2491, 3877, 4982, 7754, 182219, 205481, 364438, 410962, 9657607, 19315214]

約数ペア:

[(1, 19315214), (2, 9657607), (47, 410962), (53, 364438), (94, 205481), (106, 182219), (2491, 7754), (3877, 4982)]