12711984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8543}}^1$

素因数の和:8585

約数の個数: 40

約数和(自身を含む): 33902592

約数和(自身を除く): 21190608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 8543, 17086, 25629, 34172, 51258, 68344, 102516, 136688, 205032, 264833, 410064, 529666, 794499, 1059332, 1588998, 2118664, 3177996, 4237328, 6355992, 12711984]

約数ペア:

[(1, 12711984), (2, 6355992), (3, 4237328), (4, 3177996), (6, 2118664), (8, 1588998), (12, 1059332), (16, 794499), (24, 529666), (31, 410064), (48, 264833), (62, 205032), (93, 136688), (124, 102516), (186, 68344), (248, 51258), (372, 34172), (496, 25629), (744, 17086), (1488, 8543)]