22017471847

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1\times {\mathrm{38723}}^1$

素因数の和:40662

約数の個数: 16

約数和(自身を含む): 25762302720

約数和(自身を除く): 3744830873

約数列:

[1, 7, 43, 301, 1889, 13223, 38723, 81227, 271061, 568589, 1665089, 11655623, 73147747, 512034229, 3145353121, 22017471847]

約数ペア:

[(1, 22017471847), (7, 3145353121), (43, 512034229), (301, 73147747), (1889, 11655623), (13223, 1665089), (38723, 568589), (81227, 271061)]