2783004670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14647393}}^1$

素因数の和:14647419

約数の個数: 16

約数和(自身を含む): 5273061840

約数和(自身を除く): 2490057170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 14647393, 29294786, 73236965, 146473930, 278300467, 556600934, 1391502335, 2783004670]

約数ペア:

[(1, 2783004670), (2, 1391502335), (5, 556600934), (10, 278300467), (19, 146473930), (38, 73236965), (95, 29294786), (190, 14647393)]