13363384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{87917}}^1$

素因数の和:87942

約数の個数: 16

約数和(自身を含む): 26375400

約数和(自身を除く): 13012016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 87917, 175834, 351668, 703336, 1670423, 3340846, 6681692, 13363384]

約数ペア:

[(1, 13363384), (2, 6681692), (4, 3340846), (8, 1670423), (19, 703336), (38, 351668), (76, 175834), (152, 87917)]