15142992

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1211

約数の個数: 40

約数和(自身を含む): 39268320

約数和(自身を除く): 24125328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 811, 1167, 1556, 1622, 2334, 2433, 3112, 3244, 4668, 4866, 6224, 6488, 9336, 9732, 12976, 18672, 19464, 38928, 315479, 630958, 946437, 1261916, 1892874, 2523832, 3785748, 5047664, 7571496, 15142992]

約数ペア:

[(1, 15142992), (2, 7571496), (3, 5047664), (4, 3785748), (6, 2523832), (8, 1892874), (12, 1261916), (16, 946437), (24, 630958), (48, 315479), (389, 38928), (778, 19464), (811, 18672), (1167, 12976), (1556, 9732), (1622, 9336), (2334, 6488), (2433, 6224), (3112, 4866), (3244, 4668)]