9489664

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1986

約数の個数: 36

約数和(自身を含む): 19949440

約数和(自身を除く): 10459776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 1951, 2432, 3902, 4864, 7804, 15608, 31216, 37069, 62432, 74138, 124864, 148276, 249728, 296552, 499456, 593104, 1186208, 2372416, 4744832, 9489664]

約数ペア:

[(1, 9489664), (2, 4744832), (4, 2372416), (8, 1186208), (16, 593104), (19, 499456), (32, 296552), (38, 249728), (64, 148276), (76, 124864), (128, 74138), (152, 62432), (256, 37069), (304, 31216), (608, 15608), (1216, 7804), (1951, 4864), (2432, 3902)]