13172972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 24131520

約数和(自身を除く): 10958548

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1709, 1927, 3418, 3854, 6836, 7708, 70069, 80323, 140138, 160646, 280276, 321292, 3293243, 6586486, 13172972]

約数ペア:

[(1, 13172972), (2, 6586486), (4, 3293243), (41, 321292), (47, 280276), (82, 160646), (94, 140138), (164, 80323), (188, 70069), (1709, 7708), (1927, 6836), (3418, 3854)]