12551430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{418381}}^1$

素因数の和:418391

約数の個数: 16

約数和(自身を含む): 30123504

約数和(自身を除く): 17572074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 418381, 836762, 1255143, 2091905, 2510286, 4183810, 6275715, 12551430]

約数ペア:

[(1, 12551430), (2, 6275715), (3, 4183810), (5, 2510286), (6, 2091905), (10, 1255143), (15, 836762), (30, 418381)]