18863844

素因数分解:

$2^2\times 3^1\times {\mathrm{1231}}^1\times {\mathrm{1277}}^1$

素因数の和:2515

約数の個数: 24

約数和(自身を含む): 44085888

約数和(自身を除く): 25222044

約数列:

[1, 2, 3, 4, 6, 12, 1231, 1277, 2462, 2554, 3693, 3831, 4924, 5108, 7386, 7662, 14772, 15324, 1571987, 3143974, 4715961, 6287948, 9431922, 18863844]

約数ペア:

[(1, 18863844), (2, 9431922), (3, 6287948), (4, 4715961), (6, 3143974), (12, 1571987), (1231, 15324), (1277, 14772), (2462, 7662), (2554, 7386), (3693, 5108), (3831, 4924)]