23138764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 46309536

約数和(自身を除く): 23170772

約数列:

[1, 2, 4, 11, 22, 37, 44, 61, 74, 122, 148, 233, 244, 407, 466, 671, 814, 932, 1342, 1628, 2257, 2563, 2684, 4514, 5126, 8621, 9028, 10252, 14213, 17242, 24827, 28426, 34484, 49654, 56852, 94831, 99308, 156343, 189662, 312686, 379324, 525881, 625372, 1051762, 2103524, 5784691, 11569382, 23138764]

約数ペア:

[(1, 23138764), (2, 11569382), (4, 5784691), (11, 2103524), (22, 1051762), (37, 625372), (44, 525881), (61, 379324), (74, 312686), (122, 189662), (148, 156343), (233, 99308), (244, 94831), (407, 56852), (466, 49654), (671, 34484), (814, 28426), (932, 24827), (1342, 17242), (1628, 14213), (2257, 10252), (2563, 9028), (2684, 8621), (4514, 5126)]