23521988

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9439}}^1$

素因数の和:9539

約数の個数: 24

約数和(自身を含む): 47577600

約数和(自身を除く): 24055612

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 9439, 18878, 37756, 66073, 132146, 264292, 840071, 1680142, 3360284, 5880497, 11760994, 23521988]

約数ペア:

[(1, 23521988), (2, 11760994), (4, 5880497), (7, 3360284), (14, 1680142), (28, 840071), (89, 264292), (178, 132146), (356, 66073), (623, 37756), (1246, 18878), (2492, 9439)]