12154064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 25748352

約数和(自身を除く): 13594288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 823, 923, 1136, 1646, 1846, 3292, 3692, 6584, 7384, 10699, 13168, 14768, 21398, 42796, 58433, 85592, 116866, 171184, 233732, 467464, 759629, 934928, 1519258, 3038516, 6077032, 12154064]

約数ペア:

[(1, 12154064), (2, 6077032), (4, 3038516), (8, 1519258), (13, 934928), (16, 759629), (26, 467464), (52, 233732), (71, 171184), (104, 116866), (142, 85592), (208, 58433), (284, 42796), (568, 21398), (823, 14768), (923, 13168), (1136, 10699), (1646, 7384), (1846, 6584), (3292, 3692)]