18385958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11801}}^1$

素因数の和:11863

約数の個数: 16

約数和(自身を含む): 29741040

約数和(自身を除く): 11355082

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 11801, 23602, 224219, 448438, 483841, 967682, 9192979, 18385958]

約数ペア:

[(1, 18385958), (2, 9192979), (19, 967682), (38, 483841), (41, 448438), (82, 224219), (779, 23602), (1558, 11801)]