25947743471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1329767}}^1$

素因数の和:1329878

約数の個数: 16

約数和(自身を含む): 29786803200

約数和(自身を除く): 3839059729

約数列:

[1, 13, 19, 79, 247, 1027, 1501, 19513, 1329767, 17286971, 25265573, 105051593, 328452449, 1365670709, 1995980267, 25947743471]

約数ペア:

[(1, 25947743471), (13, 1995980267), (19, 1365670709), (79, 328452449), (247, 105051593), (1027, 25265573), (1501, 17286971), (19513, 1329767)]