9399728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{45191}}^1$

素因数の和:45212

約数の個数: 20

約数和(自身を含む): 19613328

約数和(自身を除く): 10213600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 45191, 90382, 180764, 361528, 587483, 723056, 1174966, 2349932, 4699864, 9399728]

約数ペア:

[(1, 9399728), (2, 4699864), (4, 2349932), (8, 1174966), (13, 723056), (16, 587483), (26, 361528), (52, 180764), (104, 90382), (208, 45191)]