22974994

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{18439}}^1$

素因数の和:18537

約数の個数: 16

約数和(自身を含む): 39830400

約数和(自身を除く): 16855406

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 18439, 36878, 129073, 258146, 1641071, 3282142, 11487497, 22974994]

約数ペア:

[(1, 22974994), (2, 11487497), (7, 3282142), (14, 1641071), (89, 258146), (178, 129073), (623, 36878), (1246, 18439)]