15881546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5153}}^1$

素因数の和:5245

約数の個数: 16

約数和(自身を含む): 25233984

約数和(自身を除く): 9352438

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 5153, 10306, 118519, 237038, 345251, 690502, 7940773, 15881546]

約数ペア:

[(1, 15881546), (2, 7940773), (23, 690502), (46, 345251), (67, 237038), (134, 118519), (1541, 10306), (3082, 5153)]