31143612386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{7659521}}^1$

素因数の和:7659649

約数の個数: 16

約数和(自身を含む): 49633702560

約数和(自身を除く): 18490090174

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 7659521, 15319042, 145530899, 291061798, 819568747, 1639137494, 15571806193, 31143612386]

約数ペア:

[(1, 31143612386), (2, 15571806193), (19, 1639137494), (38, 819568747), (107, 291061798), (214, 145530899), (2033, 15319042), (4066, 7659521)]