13001478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{309559}}^1$

素因数の和:309571

約数の個数: 16

約数和(自身を含む): 29717760

約数和(自身を除く): 16716282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 309559, 619118, 928677, 1857354, 2166913, 4333826, 6500739, 13001478]

約数ペア:

[(1, 13001478), (2, 6500739), (3, 4333826), (6, 2166913), (7, 1857354), (14, 928677), (21, 619118), (42, 309559)]