15663352030

素因数分解:

$2^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{711001}}^1$

素因数の和:713211

約数の個数: 16

約数和(自身を含む): 28206871344

約数和(自身を除く): 12543519314

約数列:

[1, 2, 5, 10, 2203, 4406, 11015, 22030, 711001, 1422002, 3555005, 7110010, 1566335203, 3132670406, 7831676015, 15663352030]

約数ペア:

[(1, 15663352030), (2, 7831676015), (5, 3132670406), (10, 1566335203), (2203, 7110010), (4406, 3555005), (11015, 1422002), (22030, 711001)]