15671289986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{140527}}^1$

素因数の和:140714

約数の個数: 32

約数和(自身を含む): 26529437952

約数和(自身を除く): 10858147966

約数列:

[1, 2, 11, 22, 37, 74, 137, 274, 407, 814, 1507, 3014, 5069, 10138, 55759, 111518, 140527, 281054, 1545797, 3091594, 5199499, 10398998, 19252199, 38504398, 57194489, 114388978, 211774189, 423548378, 712331363, 1424662726, 7835644993, 15671289986]

約数ペア:

[(1, 15671289986), (2, 7835644993), (11, 1424662726), (22, 712331363), (37, 423548378), (74, 211774189), (137, 114388978), (274, 57194489), (407, 38504398), (814, 19252199), (1507, 10398998), (3014, 5199499), (5069, 3091594), (10138, 1545797), (55759, 281054), (111518, 140527)]