23376908

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 41924400

約数和(自身を除く): 18547492

約数列:

[1, 2, 4, 61, 122, 149, 244, 298, 596, 643, 1286, 2572, 9089, 18178, 36356, 39223, 78446, 95807, 156892, 191614, 383228, 5844227, 11688454, 23376908]

約数ペア:

[(1, 23376908), (2, 11688454), (4, 5844227), (61, 383228), (122, 191614), (149, 156892), (244, 95807), (298, 78446), (596, 39223), (643, 36356), (1286, 18178), (2572, 9089)]