13239060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{947}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 37267776

約数和(自身を除く): 24028716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 466, 699, 932, 947, 1165, 1398, 1894, 2330, 2796, 2841, 3495, 3788, 4660, 4735, 5682, 6990, 9470, 11364, 13980, 14205, 18940, 28410, 56820, 220651, 441302, 661953, 882604, 1103255, 1323906, 2206510, 2647812, 3309765, 4413020, 6619530, 13239060]

約数ペア:

[(1, 13239060), (2, 6619530), (3, 4413020), (4, 3309765), (5, 2647812), (6, 2206510), (10, 1323906), (12, 1103255), (15, 882604), (20, 661953), (30, 441302), (60, 220651), (233, 56820), (466, 28410), (699, 18940), (932, 14205), (947, 13980), (1165, 11364), (1398, 9470), (1894, 6990), (2330, 5682), (2796, 4735), (2841, 4660), (3495, 3788)]