2015125538

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{47279}}^1$

素因数の和:47593

約数の個数: 16

約数和(自身を含む): 3067148160

約数和(自身を除く): 1052022622

約数列:

[1, 2, 101, 202, 211, 422, 21311, 42622, 47279, 94558, 4775179, 9550358, 9975869, 19951738, 1007562769, 2015125538]

約数ペア:

[(1, 2015125538), (2, 1007562769), (101, 19951738), (202, 9975869), (211, 9550358), (422, 4775179), (21311, 94558), (42622, 47279)]