16834684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{221509}}^1$

素因数の和:221532

約数の個数: 12

約数和(自身を含む): 31011400

約数和(自身を除く): 14176716

約数列:

[1, 2, 4, 19, 38, 76, 221509, 443018, 886036, 4208671, 8417342, 16834684]

約数ペア:

[(1, 16834684), (2, 8417342), (4, 4208671), (19, 886036), (38, 443018), (76, 221509)]