190151728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{914191}}^1$

素因数の和:914212

約数の個数: 20

約数和(自身を含む): 396759328

約数和(自身を除く): 206607600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 914191, 1828382, 3656764, 7313528, 11884483, 14627056, 23768966, 47537932, 95075864, 190151728]

約数ペア:

[(1, 190151728), (2, 95075864), (4, 47537932), (8, 23768966), (13, 14627056), (16, 11884483), (26, 7313528), (52, 3656764), (104, 1828382), (208, 914191)]