19514494

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3917}}^1$

素因数の和:4019

約数の個数: 16

約数和(自身を含む): 30466368

約数和(自身を除く): 10951874

約数列:

[1, 2, 47, 53, 94, 106, 2491, 3917, 4982, 7834, 184099, 207601, 368198, 415202, 9757247, 19514494]

約数ペア:

[(1, 19514494), (2, 9757247), (47, 415202), (53, 368198), (94, 207601), (106, 184099), (2491, 7834), (3917, 4982)]