19242735

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 32078592

約数和(自身を除く): 12835857

約数列:

[1, 3, 5, 15, 41, 67, 123, 201, 205, 335, 467, 615, 1005, 1401, 2335, 2747, 7005, 8241, 13735, 19147, 31289, 41205, 57441, 93867, 95735, 156445, 287205, 469335, 1282849, 3848547, 6414245, 19242735]

約数ペア:

[(1, 19242735), (3, 6414245), (5, 3848547), (15, 1282849), (41, 469335), (67, 287205), (123, 156445), (201, 95735), (205, 93867), (335, 57441), (467, 41205), (615, 31289), (1005, 19147), (1401, 13735), (2335, 8241), (2747, 7005)]