22396028

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 40101600

約数和(自身を除く): 17705572

約数列:

[1, 2, 4, 61, 122, 244, 263, 349, 526, 698, 1052, 1396, 16043, 21289, 32086, 42578, 64172, 85156, 91787, 183574, 367148, 5599007, 11198014, 22396028]

約数ペア:

[(1, 22396028), (2, 11198014), (4, 5599007), (61, 367148), (122, 183574), (244, 91787), (263, 85156), (349, 64172), (526, 42578), (698, 32086), (1052, 21289), (1396, 16043)]