16243890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41651}}^1$

素因数の和:41674

約数の個数: 32

約数和(自身を含む): 41985216

約数和(自身を除く): 25741326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 41651, 83302, 124953, 208255, 249906, 416510, 541463, 624765, 1082926, 1249530, 1624389, 2707315, 3248778, 5414630, 8121945, 16243890]

約数ペア:

[(1, 16243890), (2, 8121945), (3, 5414630), (5, 3248778), (6, 2707315), (10, 1624389), (13, 1249530), (15, 1082926), (26, 624765), (30, 541463), (39, 416510), (65, 249906), (78, 208255), (130, 124953), (195, 83302), (390, 41651)]