12638568

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{7417}}^1$

素因数の和:7497

約数の個数: 32

約数和(自身を含む): 32045760

約数和(自身を除く): 19407192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 7417, 14834, 22251, 29668, 44502, 59336, 89004, 178008, 526607, 1053214, 1579821, 2106428, 3159642, 4212856, 6319284, 12638568]

約数ペア:

[(1, 12638568), (2, 6319284), (3, 4212856), (4, 3159642), (6, 2106428), (8, 1579821), (12, 1053214), (24, 526607), (71, 178008), (142, 89004), (213, 59336), (284, 44502), (426, 29668), (568, 22251), (852, 14834), (1704, 7417)]