19503692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22063}}^1$

素因数の和:22097

約数の個数: 24

約数和(自身を含む): 38920896

約数和(自身を除く): 19417204

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 22063, 44126, 88252, 286819, 375071, 573638, 750142, 1147276, 1500284, 4875923, 9751846, 19503692]

約数ペア:

[(1, 19503692), (2, 9751846), (4, 4875923), (13, 1500284), (17, 1147276), (26, 750142), (34, 573638), (52, 375071), (68, 286819), (221, 88252), (442, 44126), (884, 22063)]