19085172

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{38791}}^1$

素因数の和:38839

約数の個数: 24

約数和(自身を含む): 45619392

約数和(自身を除く): 26534220

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 38791, 77582, 116373, 155164, 232746, 465492, 1590431, 3180862, 4771293, 6361724, 9542586, 19085172]

約数ペア:

[(1, 19085172), (2, 9542586), (3, 6361724), (4, 4771293), (6, 3180862), (12, 1590431), (41, 465492), (82, 232746), (123, 155164), (164, 116373), (246, 77582), (492, 38791)]