1038863570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{19739}}^1$

素因数の和:20042

約数の個数: 32

約数和(自身を含む): 1975579200

約数和(自身を除く): 936715630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 277, 554, 1385, 2770, 5263, 10526, 19739, 26315, 39478, 52630, 98695, 197390, 375041, 750082, 1875205, 3750410, 5467703, 10935406, 27338515, 54677030, 103886357, 207772714, 519431785, 1038863570]

約数ペア:

[(1, 1038863570), (2, 519431785), (5, 207772714), (10, 103886357), (19, 54677030), (38, 27338515), (95, 10935406), (190, 5467703), (277, 3750410), (554, 1875205), (1385, 750082), (2770, 375041), (5263, 197390), (10526, 98695), (19739, 52630), (26315, 39478)]