15340412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 27898752

約数和(自身を除く): 12558340

約数列:

[1, 2, 4, 31, 62, 124, 193, 386, 641, 772, 1282, 2564, 5983, 11966, 19871, 23932, 39742, 79484, 123713, 247426, 494852, 3835103, 7670206, 15340412]

約数ペア:

[(1, 15340412), (2, 7670206), (4, 3835103), (31, 494852), (62, 247426), (124, 123713), (193, 79484), (386, 39742), (641, 23932), (772, 19871), (1282, 11966), (2564, 5983)]