13025230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4507}}^1$

素因数の和:4548

約数の個数: 24

約数和(自身を含む): 24911208

約数和(自身を除く): 11885978

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 4507, 9014, 22535, 45070, 76619, 153238, 383095, 766190, 1302523, 2605046, 6512615, 13025230]

約数ペア:

[(1, 13025230), (2, 6512615), (5, 2605046), (10, 1302523), (17, 766190), (34, 383095), (85, 153238), (170, 76619), (289, 45070), (578, 22535), (1445, 9014), (2890, 4507)]