19699108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34439}}^1$

素因数の和:34467

約数の個数: 24

約数和(自身を含む): 40501440

約数和(自身を除く): 20802332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 34439, 68878, 137756, 378829, 447707, 757658, 895414, 1515316, 1790828, 4924777, 9849554, 19699108]

約数ペア:

[(1, 19699108), (2, 9849554), (4, 4924777), (11, 1790828), (13, 1515316), (22, 895414), (26, 757658), (44, 447707), (52, 378829), (143, 137756), (286, 68878), (572, 34439)]