19236831

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5393}}^1$

素因数の和:5466

約数の個数: 16

約数和(自身を含む): 27185760

約数和(自身を除く): 7948929

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 5393, 16179, 156397, 221113, 469191, 663339, 6412277, 19236831]

約数ペア:

[(1, 19236831), (3, 6412277), (29, 663339), (41, 469191), (87, 221113), (123, 156397), (1189, 16179), (3567, 5393)]