19273090

素因数分解:

$2^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{4127}}^1$

素因数の和:4601

約数の個数: 16

約数和(自身を含む): 34774272

約数和(自身を除く): 15501182

約数列:

[1, 2, 5, 10, 467, 934, 2335, 4127, 4670, 8254, 20635, 41270, 1927309, 3854618, 9636545, 19273090]

約数ペア:

[(1, 19273090), (2, 9636545), (5, 3854618), (10, 1927309), (467, 41270), (934, 20635), (2335, 8254), (4127, 4670)]