13476920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19819}}^1$

素因数の和:19847

約数の個数: 32

約数和(自身を含む): 32108400

約数和(自身を除く): 18631480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 19819, 39638, 79276, 99095, 158552, 198190, 336923, 396380, 673846, 792760, 1347692, 1684615, 2695384, 3369230, 6738460, 13476920]

約数ペア:

[(1, 13476920), (2, 6738460), (4, 3369230), (5, 2695384), (8, 1684615), (10, 1347692), (17, 792760), (20, 673846), (34, 396380), (40, 336923), (68, 198190), (85, 158552), (136, 99095), (170, 79276), (340, 39638), (680, 19819)]