1930403762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7257157}}^1$

素因数の和:7257185

約数の個数: 16

約数和(自身を含む): 3483435840

約数和(自身を除く): 1553032078

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7257157, 14514314, 50800099, 101600198, 137885983, 275771966, 965201881, 1930403762]

約数ペア:

[(1, 1930403762), (2, 965201881), (7, 275771966), (14, 137885983), (19, 101600198), (38, 50800099), (133, 14514314), (266, 7257157)]