2019956234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{173149}}^1$

素因数の和:173477

約数の個数: 16

約数和(自身を含む): 3199812000

約数和(自身を除く): 1179855766

約数列:

[1, 2, 19, 38, 307, 614, 5833, 11666, 173149, 346298, 3289831, 6579662, 53156743, 106313486, 1009978117, 2019956234]

約数ペア:

[(1, 2019956234), (2, 1009978117), (19, 106313486), (38, 53156743), (307, 6579662), (614, 3289831), (5833, 346298), (11666, 173149)]