12548890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 24195024

約数和(自身を除く): 11646134

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 761, 970, 1522, 1649, 3298, 3805, 7610, 8245, 12937, 16490, 25874, 64685, 73817, 129370, 147634, 369085, 738170, 1254889, 2509778, 6274445, 12548890]

約数ペア:

[(1, 12548890), (2, 6274445), (5, 2509778), (10, 1254889), (17, 738170), (34, 369085), (85, 147634), (97, 129370), (170, 73817), (194, 64685), (485, 25874), (761, 16490), (970, 12937), (1522, 8245), (1649, 7610), (3298, 3805)]