38390586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15877}}^1$

素因数の和:15926

約数の個数: 32

約数和(自身を含む): 85360128

約数和(自身を除く): 46969542

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 15877, 31754, 47631, 95262, 206401, 412802, 492187, 619203, 984374, 1238406, 1476561, 2953122, 6398431, 12796862, 19195293, 38390586]

約数ペア:

[(1, 38390586), (2, 19195293), (3, 12796862), (6, 6398431), (13, 2953122), (26, 1476561), (31, 1238406), (39, 984374), (62, 619203), (78, 492187), (93, 412802), (186, 206401), (403, 95262), (806, 47631), (1209, 31754), (2418, 15877)]