15396238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 28222992

約数和(自身を除く): 12826754

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 101, 143, 169, 202, 286, 338, 451, 533, 902, 1066, 1111, 1313, 1859, 2222, 2626, 3718, 4141, 5863, 6929, 8282, 11726, 13858, 14443, 17069, 28886, 34138, 45551, 53833, 76219, 91102, 107666, 152438, 187759, 375518, 592163, 699829, 1184326, 1399658, 7698119, 15396238]

約数ペア:

[(1, 15396238), (2, 7698119), (11, 1399658), (13, 1184326), (22, 699829), (26, 592163), (41, 375518), (82, 187759), (101, 152438), (143, 107666), (169, 91102), (202, 76219), (286, 53833), (338, 45551), (451, 34138), (533, 28886), (902, 17069), (1066, 14443), (1111, 13858), (1313, 11726), (1859, 8282), (2222, 6929), (2626, 5863), (3718, 4141)]