16579914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 36523872

約数和(自身を除く): 19943958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 169, 197, 249, 338, 394, 498, 507, 591, 1014, 1079, 1182, 2158, 2561, 3237, 5122, 6474, 7683, 14027, 15366, 16351, 28054, 32702, 33293, 42081, 49053, 66586, 84162, 98106, 99879, 199758, 212563, 425126, 637689, 1275378, 2763319, 5526638, 8289957, 16579914]

約数ペア:

[(1, 16579914), (2, 8289957), (3, 5526638), (6, 2763319), (13, 1275378), (26, 637689), (39, 425126), (78, 212563), (83, 199758), (166, 99879), (169, 98106), (197, 84162), (249, 66586), (338, 49053), (394, 42081), (498, 33293), (507, 32702), (591, 28054), (1014, 16351), (1079, 15366), (1182, 14027), (2158, 7683), (2561, 6474), (3237, 5122)]