12940960039

素因数分解:

$7^1\times {\mathrm{577}}^1\times {\mathrm{1619}}^1\times {\mathrm{1979}}^1$

素因数の和:4182

約数の個数: 16

約数和(自身を含む): 14831942400

約数和(自身を除く): 1890982361

約数列:

[1, 7, 577, 1619, 1979, 4039, 11333, 13853, 934163, 1141883, 3204001, 6539141, 7993181, 22428007, 1848708577, 12940960039]

約数ペア:

[(1, 12940960039), (7, 1848708577), (577, 22428007), (1619, 7993181), (1979, 6539141), (4039, 3204001), (11333, 1141883), (13853, 934163)]