15995603

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 18290496

約数和(自身を除く): 2294893

約数列:

[1, 13, 23, 61, 299, 793, 877, 1403, 11401, 18239, 20171, 53497, 262223, 695461, 1230431, 15995603]

約数ペア:

[(1, 15995603), (13, 1230431), (23, 695461), (61, 262223), (299, 53497), (793, 20171), (877, 18239), (1403, 11401)]