187581316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{37189}}^1$

素因数の和:37303

約数の個数: 24

約数和(自身を含む): 357172760

約数和(自身を除く): 169591444

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 37189, 74378, 148756, 483457, 966914, 1933828, 3607333, 7214666, 14429332, 46895329, 93790658, 187581316]

約数ペア:

[(1, 187581316), (2, 93790658), (4, 46895329), (13, 14429332), (26, 7214666), (52, 3607333), (97, 1933828), (194, 966914), (388, 483457), (1261, 148756), (2522, 74378), (5044, 37189)]