56123378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{9781}}^1$

素因数の和:9953

約数の個数: 16

約数和(自身を含む): 89211840

約数和(自身を除く): 33088462

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 9781, 19562, 185839, 371678, 1476931, 2953862, 28061689, 56123378]

約数ペア:

[(1, 56123378), (2, 28061689), (19, 2953862), (38, 1476931), (151, 371678), (302, 185839), (2869, 19562), (5738, 9781)]