18565504

素因数分解:

$2^7\times {\mathrm{145043}}^1$

素因数の和:145057

約数の個数: 16

約数和(自身を含む): 36986220

約数和(自身を除く): 18420716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 145043, 290086, 580172, 1160344, 2320688, 4641376, 9282752, 18565504]

約数ペア:

[(1, 18565504), (2, 9282752), (4, 4641376), (8, 2320688), (16, 1160344), (32, 580172), (64, 290086), (128, 145043)]