19377168

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{809}}^1$

素因数の和:1319

約数の個数: 40

約数和(自身を含む): 50220000

約数和(自身を除く): 30842832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 809, 998, 1497, 1618, 1996, 2427, 2994, 3236, 3992, 4854, 5988, 6472, 7984, 9708, 11976, 12944, 19416, 23952, 38832, 403691, 807382, 1211073, 1614764, 2422146, 3229528, 4844292, 6459056, 9688584, 19377168]

約数ペア:

[(1, 19377168), (2, 9688584), (3, 6459056), (4, 4844292), (6, 3229528), (8, 2422146), (12, 1614764), (16, 1211073), (24, 807382), (48, 403691), (499, 38832), (809, 23952), (998, 19416), (1497, 12944), (1618, 11976), (1996, 9708), (2427, 7984), (2994, 6472), (3236, 5988), (3992, 4854)]