15696911888

素因数分解:

$2^4\times 7^1\times {\mathrm{140150999}}^1$

素因数の和:140151014

約数の個数: 20

約数和(自身を含む): 34757448000

約数和(自身を除く): 19060536112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140150999, 280301998, 560603996, 981056993, 1121207992, 1962113986, 2242415984, 3924227972, 7848455944, 15696911888]

約数ペア:

[(1, 15696911888), (2, 7848455944), (4, 3924227972), (7, 2242415984), (8, 1962113986), (14, 1121207992), (16, 981056993), (28, 560603996), (56, 280301998), (112, 140150999)]