22876390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 44439840

約数和(自身を除く): 21563450

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 2539, 4505, 5078, 9010, 12695, 25390, 43163, 86326, 134567, 215815, 269134, 431630, 672835, 1345670, 2287639, 4575278, 11438195, 22876390]

約数ペア:

[(1, 22876390), (2, 11438195), (5, 4575278), (10, 2287639), (17, 1345670), (34, 672835), (53, 431630), (85, 269134), (106, 215815), (170, 134567), (265, 86326), (530, 43163), (901, 25390), (1802, 12695), (2539, 9010), (4505, 5078)]