23218783790

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{16704161}}^1$

素因数の和:16704307

約数の個数: 16

約数和(自身を含む): 42094488240

約数和(自身を除く): 18875704450

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 16704161, 33408322, 83520805, 167041610, 2321878379, 4643756758, 11609391895, 23218783790]

約数ペア:

[(1, 23218783790), (2, 11609391895), (5, 4643756758), (10, 2321878379), (139, 167041610), (278, 83520805), (695, 33408322), (1390, 16704161)]