23419690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 48507264

約数和(自身を除く): 25087574

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2131, 2198, 4262, 5495, 10655, 10990, 14917, 21310, 29834, 74585, 149170, 334567, 669134, 1672835, 2341969, 3345670, 4683938, 11709845, 23419690]

約数ペア:

[(1, 23419690), (2, 11709845), (5, 4683938), (7, 3345670), (10, 2341969), (14, 1672835), (35, 669134), (70, 334567), (157, 149170), (314, 74585), (785, 29834), (1099, 21310), (1570, 14917), (2131, 10990), (2198, 10655), (4262, 5495)]