13146790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42409}}^1$

素因数の和:42447

約数の個数: 16

約数和(自身を含む): 24428160

約数和(自身を除く): 11281370

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 42409, 84818, 212045, 424090, 1314679, 2629358, 6573395, 13146790]

約数ペア:

[(1, 13146790), (2, 6573395), (5, 2629358), (10, 1314679), (31, 424090), (62, 212045), (155, 84818), (310, 42409)]