13040904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31963}}^1$

素因数の和:31989

約数の個数: 32

約数和(自身を含む): 34521120

約数和(自身を除く): 21480216

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 31963, 63926, 95889, 127852, 191778, 255704, 383556, 543371, 767112, 1086742, 1630113, 2173484, 3260226, 4346968, 6520452, 13040904]

約数ペア:

[(1, 13040904), (2, 6520452), (3, 4346968), (4, 3260226), (6, 2173484), (8, 1630113), (12, 1086742), (17, 767112), (24, 543371), (34, 383556), (51, 255704), (68, 191778), (102, 127852), (136, 95889), (204, 63926), (408, 31963)]