19220901

素因数分解:

$3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1163}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 29351424

約数和(自身を除く): 10130523

約数列:

[1, 3, 7, 21, 787, 1163, 2361, 3489, 5509, 8141, 16527, 24423, 915281, 2745843, 6406967, 19220901]

約数ペア:

[(1, 19220901), (3, 6406967), (7, 2745843), (21, 915281), (787, 24423), (1163, 16527), (2361, 8141), (3489, 5509)]