18956189712

素因数分解:

$2^4\times 3^1\times {\mathrm{394920619}}^1$

素因数の和:394920630

約数の個数: 20

約数和(自身を含む): 48970156880

約数和(自身を除く): 30013967168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 394920619, 789841238, 1184761857, 1579682476, 2369523714, 3159364952, 4739047428, 6318729904, 9478094856, 18956189712]

約数ペア:

[(1, 18956189712), (2, 9478094856), (3, 6318729904), (4, 4739047428), (6, 3159364952), (8, 2369523714), (12, 1579682476), (16, 1184761857), (24, 789841238), (48, 394920619)]