15950558

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1220

約数の個数: 24

約数和(自身を含む): 26562816

約数和(自身を除く): 10612258

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 1151, 2302, 6929, 13858, 14963, 29926, 47191, 94382, 194519, 389038, 613483, 1226966, 7975279, 15950558]

約数ペア:

[(1, 15950558), (2, 7975279), (13, 1226966), (26, 613483), (41, 389038), (82, 194519), (169, 94382), (338, 47191), (533, 29926), (1066, 14963), (1151, 13858), (2302, 6929)]