18799456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{45191}}^1$

素因数の和:45214

約数の個数: 24

約数和(自身を含む): 39859344

約数和(自身を除く): 21059888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 45191, 90382, 180764, 361528, 587483, 723056, 1174966, 1446112, 2349932, 4699864, 9399728, 18799456]

約数ペア:

[(1, 18799456), (2, 9399728), (4, 4699864), (8, 2349932), (13, 1446112), (16, 1174966), (26, 723056), (32, 587483), (52, 361528), (104, 180764), (208, 90382), (416, 45191)]