28670962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{919}}^1$

素因数の和:1761

約数の個数: 16

約数和(自身を含む): 45374400

約数和(自身を除く): 16703438

約数列:

[1, 2, 19, 38, 821, 919, 1642, 1838, 15599, 17461, 31198, 34922, 754499, 1508998, 14335481, 28670962]

約数ペア:

[(1, 28670962), (2, 14335481), (19, 1508998), (38, 754499), (821, 34922), (919, 31198), (1642, 17461), (1838, 15599)]