14886590

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 27518400

約数和(自身を除く): 12631810

約数列:

[1, 2, 5, 10, 97, 103, 149, 194, 206, 298, 485, 515, 745, 970, 1030, 1490, 9991, 14453, 15347, 19982, 28906, 30694, 49955, 72265, 76735, 99910, 144530, 153470, 1488659, 2977318, 7443295, 14886590]

約数ペア:

[(1, 14886590), (2, 7443295), (5, 2977318), (10, 1488659), (97, 153470), (103, 144530), (149, 99910), (194, 76735), (206, 72265), (298, 49955), (485, 30694), (515, 28906), (745, 19982), (970, 15347), (1030, 14453), (1490, 9991)]