12746770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 24576048

約数和(自身を除く): 11829278

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 773, 970, 1546, 1649, 3298, 3865, 7730, 8245, 13141, 16490, 26282, 65705, 74981, 131410, 149962, 374905, 749810, 1274677, 2549354, 6373385, 12746770]

約数ペア:

[(1, 12746770), (2, 6373385), (5, 2549354), (10, 1274677), (17, 749810), (34, 374905), (85, 149962), (97, 131410), (170, 74981), (194, 65705), (485, 26282), (773, 16490), (970, 13141), (1546, 8245), (1649, 7730), (3298, 3865)]