15181972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7121}}^1$

素因数の和:7179

約数の個数: 24

約数和(自身を含む): 29314152

約数和(自身を除く): 14132180

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 7121, 14242, 28484, 92573, 185146, 291961, 370292, 583922, 1167844, 3795493, 7590986, 15181972]

約数ペア:

[(1, 15181972), (2, 7590986), (4, 3795493), (13, 1167844), (26, 583922), (41, 370292), (52, 291961), (82, 185146), (164, 92573), (533, 28484), (1066, 14242), (2132, 7121)]