17947790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2269}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 37264320

約数和(自身を除く): 19316530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 2269, 3955, 4538, 7910, 11345, 15883, 22690, 31766, 79415, 158830, 256397, 512794, 1281985, 1794779, 2563970, 3589558, 8973895, 17947790]

約数ペア:

[(1, 17947790), (2, 8973895), (5, 3589558), (7, 2563970), (10, 1794779), (14, 1281985), (35, 512794), (70, 256397), (113, 158830), (226, 79415), (565, 31766), (791, 22690), (1130, 15883), (1582, 11345), (2269, 7910), (3955, 4538)]