22388452

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 40117280

約数和(自身を除く): 17728828

約数列:

[1, 2, 4, 67, 134, 139, 268, 278, 556, 601, 1202, 2404, 9313, 18626, 37252, 40267, 80534, 83539, 161068, 167078, 334156, 5597113, 11194226, 22388452]

約数ペア:

[(1, 22388452), (2, 11194226), (4, 5597113), (67, 334156), (134, 167078), (139, 161068), (268, 83539), (278, 80534), (556, 40267), (601, 37252), (1202, 18626), (2404, 9313)]