25291409

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 29937600

約数和(自身を除く): 4646191

約数列:

[1, 11, 13, 143, 149, 1187, 1639, 1937, 13057, 15431, 21307, 169741, 176863, 1945493, 2299219, 25291409]

約数ペア:

[(1, 25291409), (11, 2299219), (13, 1945493), (143, 176863), (149, 169741), (1187, 21307), (1639, 15431), (1937, 13057)]