13203380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28703}}^1$

素因数の和:28735

約数の個数: 24

約数和(自身を含む): 28933632

約数和(自身を除く): 15730252

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 28703, 57406, 114812, 143515, 287030, 574060, 660169, 1320338, 2640676, 3300845, 6601690, 13203380]

約数ペア:

[(1, 13203380), (2, 6601690), (4, 3300845), (5, 2640676), (10, 1320338), (20, 660169), (23, 574060), (46, 287030), (92, 143515), (115, 114812), (230, 57406), (460, 28703)]