12349408

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 25643520

約数和(自身を除く): 13294112

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 211, 236, 248, 422, 472, 496, 844, 944, 992, 1688, 1829, 1888, 3376, 3658, 6541, 6752, 7316, 12449, 13082, 14632, 24898, 26164, 29264, 49796, 52328, 58528, 99592, 104656, 199184, 209312, 385919, 398368, 771838, 1543676, 3087352, 6174704, 12349408]

約数ペア:

[(1, 12349408), (2, 6174704), (4, 3087352), (8, 1543676), (16, 771838), (31, 398368), (32, 385919), (59, 209312), (62, 199184), (118, 104656), (124, 99592), (211, 58528), (236, 52328), (248, 49796), (422, 29264), (472, 26164), (496, 24898), (844, 14632), (944, 13082), (992, 12449), (1688, 7316), (1829, 6752), (1888, 6541), (3376, 3658)]