18716204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15649}}^1$

素因数の和:15689

約数の個数: 24

約数和(自身を含む): 36808800

約数和(自身を除く): 18092596

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 15649, 31298, 62596, 203437, 359927, 406874, 719854, 813748, 1439708, 4679051, 9358102, 18716204]

約数ペア:

[(1, 18716204), (2, 9358102), (4, 4679051), (13, 1439708), (23, 813748), (26, 719854), (46, 406874), (52, 359927), (92, 203437), (299, 62596), (598, 31298), (1196, 15649)]