2258347391

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{22567}}^1$

素因数の和:22838

約数の個数: 16

約数和(自身を含む): 2491507200

約数和(自身を除く): 233159809

約数列:

[1, 19, 23, 229, 437, 4351, 5267, 22567, 100073, 428773, 519041, 5167843, 9861779, 98189017, 118860389, 2258347391]

約数ペア:

[(1, 2258347391), (19, 118860389), (23, 98189017), (229, 9861779), (437, 5167843), (4351, 519041), (5267, 428773), (22567, 100073)]