13257192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{42491}}^1$

素因数の和:42513

約数の個数: 32

約数和(自身を含む): 35693280

約数和(自身を除く): 22436088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 42491, 84982, 127473, 169964, 254946, 339928, 509892, 552383, 1019784, 1104766, 1657149, 2209532, 3314298, 4419064, 6628596, 13257192]

約数ペア:

[(1, 13257192), (2, 6628596), (3, 4419064), (4, 3314298), (6, 2209532), (8, 1657149), (12, 1104766), (13, 1019784), (24, 552383), (26, 509892), (39, 339928), (52, 254946), (78, 169964), (104, 127473), (156, 84982), (312, 42491)]