12218811194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{291521}}^1$

素因数の和:292645

約数の個数: 16

約数和(自身を含む): 19310417280

約数和(自身を除く): 7091606086

約数列:

[1, 2, 19, 38, 1103, 2206, 20957, 41914, 291521, 583042, 5538899, 11077798, 321547663, 643095326, 6109405597, 12218811194]

約数ペア:

[(1, 12218811194), (2, 6109405597), (19, 643095326), (38, 321547663), (1103, 11077798), (2206, 5538899), (20957, 583042), (41914, 291521)]