18700598

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 34003200

約数和(自身を除く): 15302602

約数列:

[1, 2, 7, 14, 19, 38, 133, 229, 266, 307, 458, 614, 1603, 2149, 3206, 4298, 4351, 5833, 8702, 11666, 30457, 40831, 60914, 70303, 81662, 140606, 492121, 984242, 1335757, 2671514, 9350299, 18700598]

約数ペア:

[(1, 18700598), (2, 9350299), (7, 2671514), (14, 1335757), (19, 984242), (38, 492121), (133, 140606), (229, 81662), (266, 70303), (307, 60914), (458, 40831), (614, 30457), (1603, 11666), (2149, 8702), (3206, 5833), (4298, 4351)]