189860012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{68099}}^1$

素因数の和:68161

約数の個数: 24

約数和(自身を含む): 360385200

約数和(自身を除く): 170525188

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 68099, 136198, 272396, 1157683, 2315366, 2792059, 4630732, 5584118, 11168236, 47465003, 94930006, 189860012]

約数ペア:

[(1, 189860012), (2, 94930006), (4, 47465003), (17, 11168236), (34, 5584118), (41, 4630732), (68, 2792059), (82, 2315366), (164, 1157683), (697, 272396), (1394, 136198), (2788, 68099)]