21739187342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{17029}}^1\times {\mathrm{37547}}^1$

素因数の和:54595

約数の個数: 16

約数和(自身を含む): 34529891760

約数和(自身を除く): 12790704418

約数列:

[1, 2, 17, 34, 17029, 34058, 37547, 75094, 289493, 578986, 638299, 1276598, 639387863, 1278775726, 10869593671, 21739187342]

約数ペア:

[(1, 21739187342), (2, 10869593671), (17, 1278775726), (34, 639387863), (17029, 1276598), (34058, 638299), (37547, 578986), (75094, 289493)]