16325868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 41293280

約数和(自身を除く): 24967412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 457, 458, 687, 914, 916, 1371, 1374, 1828, 2742, 2748, 2977, 5484, 5941, 5954, 8931, 11882, 11908, 17823, 17862, 23764, 35646, 35724, 71292, 104653, 209306, 313959, 418612, 627918, 1255836, 1360489, 2720978, 4081467, 5441956, 8162934, 16325868]

約数ペア:

[(1, 16325868), (2, 8162934), (3, 5441956), (4, 4081467), (6, 2720978), (12, 1360489), (13, 1255836), (26, 627918), (39, 418612), (52, 313959), (78, 209306), (156, 104653), (229, 71292), (457, 35724), (458, 35646), (687, 23764), (914, 17862), (916, 17823), (1371, 11908), (1374, 11882), (1828, 8931), (2742, 5954), (2748, 5941), (2977, 5484)]