13159810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42451}}^1$

素因数の和:42489

約数の個数: 16

約数和(自身を含む): 24452352

約数和(自身を除く): 11292542

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 42451, 84902, 212255, 424510, 1315981, 2631962, 6579905, 13159810]

約数ペア:

[(1, 13159810), (2, 6579905), (5, 2631962), (10, 1315981), (31, 424510), (62, 212255), (155, 84902), (310, 42451)]