14918140

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4751}}^1$

素因数の和:4917

約数の個数: 24

約数和(自身を含む): 31534272

約数和(自身を除く): 16616132

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 4751, 9502, 19004, 23755, 47510, 95020, 745907, 1491814, 2983628, 3729535, 7459070, 14918140]

約数ペア:

[(1, 14918140), (2, 7459070), (4, 3729535), (5, 2983628), (10, 1491814), (20, 745907), (157, 95020), (314, 47510), (628, 23755), (785, 19004), (1570, 9502), (3140, 4751)]