123098036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{18199}}^1$

素因数の和:18311

約数の個数: 24

約数和(自身を含む): 229320000

約数和(自身を除く): 106221964

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 18199, 36398, 72796, 345781, 691562, 1383124, 1619711, 3239422, 6478844, 30774509, 61549018, 123098036]

約数ペア:

[(1, 123098036), (2, 61549018), (4, 30774509), (19, 6478844), (38, 3239422), (76, 1619711), (89, 1383124), (178, 691562), (356, 345781), (1691, 72796), (3382, 36398), (6764, 18199)]