19372238132

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1277}}^1\times {\mathrm{22441}}^1$

素因数の和:23748

約数の個数: 36

約数和(自身を含む): 36740202156

約数和(自身を除く): 17367964024

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1277, 2554, 5108, 16601, 22441, 33202, 44882, 66404, 89764, 215813, 291733, 431626, 583466, 863252, 1166932, 3792529, 7585058, 15170116, 28657157, 57314314, 114628628, 372543041, 745086082, 1490172164, 4843059533, 9686119066, 19372238132]

約数ペア:

[(1, 19372238132), (2, 9686119066), (4, 4843059533), (13, 1490172164), (26, 745086082), (52, 372543041), (169, 114628628), (338, 57314314), (676, 28657157), (1277, 15170116), (2554, 7585058), (5108, 3792529), (16601, 1166932), (22441, 863252), (33202, 583466), (44882, 431626), (66404, 291733), (89764, 215813)]