21734538338

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1\times {\mathrm{90217}}^1$

素因数の和:91121

約数の個数: 16

約数和(自身を含む): 32846569440

約数和(自身を除く): 11112031102

約数列:

[1, 2, 163, 326, 739, 1478, 90217, 120457, 180434, 240914, 14705371, 29410742, 66670363, 133340726, 10867269169, 21734538338]

約数ペア:

[(1, 21734538338), (2, 10867269169), (163, 133340726), (326, 66670363), (739, 29410742), (1478, 14705371), (90217, 240914), (120457, 180434)]