15896764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{881}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 30079728

約数和(自身を除く): 14182964

約数列:

[1, 2, 4, 13, 26, 52, 347, 694, 881, 1388, 1762, 3524, 4511, 9022, 11453, 18044, 22906, 45812, 305707, 611414, 1222828, 3974191, 7948382, 15896764]

約数ペア:

[(1, 15896764), (2, 7948382), (4, 3974191), (13, 1222828), (26, 611414), (52, 305707), (347, 45812), (694, 22906), (881, 18044), (1388, 11453), (1762, 9022), (3524, 4511)]