11515192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 23395680

約数和(自身を除く): 11880488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 421, 526, 842, 1052, 1684, 2104, 3368, 3419, 5473, 6838, 10946, 13676, 21892, 27352, 43784, 110723, 221446, 442892, 885784, 1439399, 2878798, 5757596, 11515192]

約数ペア:

[(1, 11515192), (2, 5757596), (4, 2878798), (8, 1439399), (13, 885784), (26, 442892), (52, 221446), (104, 110723), (263, 43784), (421, 27352), (526, 21892), (842, 13676), (1052, 10946), (1684, 6838), (2104, 5473), (3368, 3419)]