15172516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3307}}^1$

素因数の和:3379

約数の個数: 24

約数和(自身を含む): 28157696

約数和(自身を除く): 12985180

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 3307, 4588, 6614, 13228, 102517, 122359, 205034, 244718, 410068, 489436, 3793129, 7586258, 15172516]

約数ペア:

[(1, 15172516), (2, 7586258), (4, 3793129), (31, 489436), (37, 410068), (62, 244718), (74, 205034), (124, 122359), (148, 102517), (1147, 13228), (2294, 6614), (3307, 4588)]