22927984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:605

約数の個数: 40

約数和(自身を含む): 47120000

約数和(自身を除く): 24192016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 304, 379, 398, 758, 796, 1516, 1592, 3032, 3184, 3781, 6064, 7201, 7562, 14402, 15124, 28804, 30248, 57608, 60496, 75421, 115216, 150842, 301684, 603368, 1206736, 1432999, 2865998, 5731996, 11463992, 22927984]

約数ペア:

[(1, 22927984), (2, 11463992), (4, 5731996), (8, 2865998), (16, 1432999), (19, 1206736), (38, 603368), (76, 301684), (152, 150842), (199, 115216), (304, 75421), (379, 60496), (398, 57608), (758, 30248), (796, 28804), (1516, 15124), (1592, 14402), (3032, 7562), (3184, 7201), (3781, 6064)]