16712191

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 18547200

約数和(自身を除く): 1835009

約数列:

[1, 19, 23, 167, 229, 437, 3173, 3841, 4351, 5267, 38243, 72979, 100073, 726617, 879589, 16712191]

約数ペア:

[(1, 16712191), (19, 879589), (23, 726617), (167, 100073), (229, 72979), (437, 38243), (3173, 5267), (3841, 4351)]