18946198

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:891

約数の個数: 16

約数和(自身を含む): 29050560

約数和(自身を除く): 10104362

約数列:

[1, 2, 59, 118, 307, 523, 614, 1046, 18113, 30857, 36226, 61714, 160561, 321122, 9473099, 18946198]

約数ペア:

[(1, 18946198), (2, 9473099), (59, 321122), (118, 160561), (307, 61714), (523, 36226), (614, 30857), (1046, 18113)]