22154684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{291509}}^1$

素因数の和:291532

約数の個数: 12

約数和(自身を含む): 40811400

約数和(自身を除く): 18656716

約数列:

[1, 2, 4, 19, 38, 76, 291509, 583018, 1166036, 5538671, 11077342, 22154684]

約数ペア:

[(1, 22154684), (2, 11077342), (4, 5538671), (19, 1166036), (38, 583018), (76, 291509)]