2147228494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{295843}}^1$

素因数の和:296055

約数の個数: 16

約数和(自身を含む): 3408122880

約数和(自身を除く): 1260894386

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 295843, 591686, 5621017, 11242034, 56506013, 113012026, 1073614247, 2147228494]

約数ペア:

[(1, 2147228494), (2, 1073614247), (19, 113012026), (38, 56506013), (191, 11242034), (382, 5621017), (3629, 591686), (7258, 295843)]