18974165762

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1\times {\mathrm{3517}}^1$

素因数の和:4226

約数の個数: 32

約数和(自身を含む): 29666027520

約数和(自身を除く): 10691861758

約数列:

[1, 2, 29, 58, 191, 382, 487, 974, 3517, 5539, 7034, 11078, 14123, 28246, 93017, 101993, 186034, 203986, 671747, 1343494, 1712779, 2697493, 3425558, 5394986, 19480663, 38961326, 49670591, 99341182, 327140789, 654281578, 9487082881, 18974165762]

約数ペア:

[(1, 18974165762), (2, 9487082881), (29, 654281578), (58, 327140789), (191, 99341182), (382, 49670591), (487, 38961326), (974, 19480663), (3517, 5394986), (5539, 3425558), (7034, 2697493), (11078, 1712779), (14123, 1343494), (28246, 671747), (93017, 203986), (101993, 186034)]