15790242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2087}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 34376832

約数和(自身を除く): 18586590

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2087, 2522, 3783, 4174, 6261, 7566, 12522, 27131, 54262, 81393, 162786, 202439, 404878, 607317, 1214634, 2631707, 5263414, 7895121, 15790242]

約数ペア:

[(1, 15790242), (2, 7895121), (3, 5263414), (6, 2631707), (13, 1214634), (26, 607317), (39, 404878), (78, 202439), (97, 162786), (194, 81393), (291, 54262), (582, 27131), (1261, 12522), (2087, 7566), (2522, 6261), (3783, 4174)]