12663910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1601}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 26298432

約数和(自身を除く): 13634522

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 1601, 3202, 3955, 7910, 8005, 11207, 16010, 22414, 56035, 112070, 180913, 361826, 904565, 1266391, 1809130, 2532782, 6331955, 12663910]

約数ペア:

[(1, 12663910), (2, 6331955), (5, 2532782), (7, 1809130), (10, 1266391), (14, 904565), (35, 361826), (70, 180913), (113, 112070), (226, 56035), (565, 22414), (791, 16010), (1130, 11207), (1582, 8005), (1601, 7910), (3202, 3955)]