19658324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41299}}^1$

素因数の和:41327

約数の個数: 24

約数和(自身を含む): 41630400

約数和(自身を除く): 21972076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 41299, 82598, 165196, 289093, 578186, 702083, 1156372, 1404166, 2808332, 4914581, 9829162, 19658324]

約数ペア:

[(1, 19658324), (2, 9829162), (4, 4914581), (7, 2808332), (14, 1404166), (17, 1156372), (28, 702083), (34, 578186), (68, 289093), (119, 165196), (238, 82598), (476, 41299)]