15707783252

素因数分解:

$2^2\times 7^1\times {\mathrm{9931}}^1\times {\mathrm{56489}}^1$

素因数の和:66431

約数の個数: 24

約数和(自身を含む): 31419286080

約数和(自身を除く): 15711502828

約数列:

[1, 2, 4, 7, 14, 28, 9931, 19862, 39724, 56489, 69517, 112978, 139034, 225956, 278068, 395423, 790846, 1581692, 560992259, 1121984518, 2243969036, 3926945813, 7853891626, 15707783252]

約数ペア:

[(1, 15707783252), (2, 7853891626), (4, 3926945813), (7, 2243969036), (14, 1121984518), (28, 560992259), (9931, 1581692), (19862, 790846), (39724, 395423), (56489, 278068), (69517, 225956), (112978, 139034)]