2116769138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{9949}}^1$

素因数の和:10490

約数の個数: 32

約数和(自身を含む): 3653640000

約数和(自身を除く): 1536870862

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 509, 1018, 5599, 9671, 9949, 11198, 19342, 19898, 106381, 109439, 189031, 212762, 218878, 378062, 2079341, 4158682, 5064041, 10128082, 55704451, 96216779, 111408902, 192433558, 1058384569, 2116769138]

約数ペア:

[(1, 2116769138), (2, 1058384569), (11, 192433558), (19, 111408902), (22, 96216779), (38, 55704451), (209, 10128082), (418, 5064041), (509, 4158682), (1018, 2079341), (5599, 378062), (9671, 218878), (9949, 212762), (11198, 189031), (19342, 109439), (19898, 106381)]