19182033

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2447}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 30296448

約数和(自身を除く): 11114415

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2447, 2613, 7341, 7839, 22023, 31811, 95433, 163949, 286299, 491847, 1475541, 2131337, 6394011, 19182033]

約数ペア:

[(1, 19182033), (3, 6394011), (9, 2131337), (13, 1475541), (39, 491847), (67, 286299), (117, 163949), (201, 95433), (603, 31811), (871, 22023), (2447, 7839), (2613, 7341)]