13455790

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 25510464

約数和(自身を除く): 12054674

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 887, 1517, 1774, 3034, 4435, 7585, 8870, 15170, 32819, 36367, 65638, 72734, 164095, 181835, 328190, 363670, 1345579, 2691158, 6727895, 13455790]

約数ペア:

[(1, 13455790), (2, 6727895), (5, 2691158), (10, 1345579), (37, 363670), (41, 328190), (74, 181835), (82, 164095), (185, 72734), (205, 65638), (370, 36367), (410, 32819), (887, 15170), (1517, 8870), (1774, 7585), (3034, 4435)]