17219810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101293}}^1$

素因数の和:101317

約数の個数: 16

約数和(自身を含む): 32819256

約数和(自身を除く): 15599446

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 101293, 202586, 506465, 1012930, 1721981, 3443962, 8609905, 17219810]

約数ペア:

[(1, 17219810), (2, 8609905), (5, 3443962), (10, 1721981), (17, 1012930), (34, 506465), (85, 202586), (170, 101293)]