19962474810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{665415827}}^1$

素因数の和:665415837

約数の個数: 16

約数和(自身を含む): 47909939616

約数和(自身を除く): 27947464806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 665415827, 1330831654, 1996247481, 3327079135, 3992494962, 6654158270, 9981237405, 19962474810]

約数ペア:

[(1, 19962474810), (2, 9981237405), (3, 6654158270), (5, 3992494962), (6, 3327079135), (10, 1996247481), (15, 1330831654), (30, 665415827)]