12679316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 24125640

約数和(自身を除く): 11446324

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2237, 2834, 4474, 5668, 8948, 29081, 58162, 116324, 243833, 487666, 975332, 3169829, 6339658, 12679316]

約数ペア:

[(1, 12679316), (2, 6339658), (4, 3169829), (13, 975332), (26, 487666), (52, 243833), (109, 116324), (218, 58162), (436, 29081), (1417, 8948), (2237, 5668), (2834, 4474)]