21530771354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6269881}}^1$

素因数の和:6270001

約数の個数: 16

約数和(自身を含む): 34534510056

約数和(自身を除く): 13003738702

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 6269881, 12539762, 106587977, 213175954, 633257981, 1266515962, 10765385677, 21530771354]

約数ペア:

[(1, 21530771354), (2, 10765385677), (17, 1266515962), (34, 633257981), (101, 213175954), (202, 106587977), (1717, 12539762), (3434, 6269881)]