87863809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1759}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 101376000

約数和(自身を除く): 13512191

約数列:

[1, 11, 19, 209, 239, 1759, 2629, 4541, 19349, 33421, 49951, 367631, 420401, 4624411, 7987619, 87863809]

約数ペア:

[(1, 87863809), (11, 7987619), (19, 4624411), (209, 420401), (239, 367631), (1759, 49951), (2629, 33421), (4541, 19349)]