39699056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{130589}}^1$

素因数の和:130616

約数の個数: 20

約数和(自身を含む): 80965800

約数和(自身を除く): 41266744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 130589, 261178, 522356, 1044712, 2089424, 2481191, 4962382, 9924764, 19849528, 39699056]

約数ペア:

[(1, 39699056), (2, 19849528), (4, 9924764), (8, 4962382), (16, 2481191), (19, 2089424), (38, 1044712), (76, 522356), (152, 261178), (304, 130589)]