18698824

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{44101}}^1$

素因数の和:44160

約数の個数: 16

約数和(自身を含む): 35722620

約数和(自身を除く): 17023796

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 44101, 88202, 176404, 352808, 2337353, 4674706, 9349412, 18698824]

約数ペア:

[(1, 18698824), (2, 9349412), (4, 4674706), (8, 2337353), (53, 352808), (106, 176404), (212, 88202), (424, 44101)]