19793462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4253}}^1$

素因数の和:4447

約数の個数: 16

約数和(自身を含む): 32160240

約数和(自身を除く): 12366778

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4253, 4654, 8506, 55289, 110578, 761287, 1522574, 9896731, 19793462]

約数ペア:

[(1, 19793462), (2, 9896731), (13, 1522574), (26, 761287), (179, 110578), (358, 55289), (2327, 8506), (4253, 4654)]