218632012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2876737}}^1$

素因数の和:2876760

約数の個数: 12

約数和(自身を含む): 402743320

約数和(自身を除く): 184111308

約数列:

[1, 2, 4, 19, 38, 76, 2876737, 5753474, 11506948, 54658003, 109316006, 218632012]

約数ペア:

[(1, 218632012), (2, 109316006), (4, 54658003), (19, 11506948), (38, 5753474), (76, 2876737)]