130605772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{156227}}^1$

素因数の和:156261

約数の個数: 24

約数和(自身を含む): 262463040

約数和(自身を除く): 131857268

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 156227, 312454, 624908, 1718497, 2968313, 3436994, 5936626, 6873988, 11873252, 32651443, 65302886, 130605772]

約数ペア:

[(1, 130605772), (2, 65302886), (4, 32651443), (11, 11873252), (19, 6873988), (22, 5936626), (38, 3436994), (44, 2968313), (76, 1718497), (209, 624908), (418, 312454), (836, 156227)]