15880652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{571}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 29549520

約数和(自身を除く): 13668868

約数列:

[1, 2, 4, 17, 34, 68, 409, 571, 818, 1142, 1636, 2284, 6953, 9707, 13906, 19414, 27812, 38828, 233539, 467078, 934156, 3970163, 7940326, 15880652]

約数ペア:

[(1, 15880652), (2, 7940326), (4, 3970163), (17, 934156), (34, 467078), (68, 233539), (409, 38828), (571, 27812), (818, 19414), (1142, 13906), (1636, 9707), (2284, 6953)]