11615639

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 13685760

約数和(自身を除く): 2070121

約数列:

[1, 7, 53, 131, 239, 371, 917, 1673, 6943, 12667, 31309, 48601, 88669, 219163, 1659377, 11615639]

約数ペア:

[(1, 11615639), (7, 1659377), (53, 219163), (131, 88669), (239, 48601), (371, 31309), (917, 12667), (1673, 6943)]