1929171686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{119869}}^1$

素因数の和:120503

約数の個数: 16

約数和(自身を含む): 3121414800

約数和(自身を除く): 1192243114

約数列:

[1, 2, 13, 26, 619, 1238, 8047, 16094, 119869, 239738, 1558297, 3116594, 74198911, 148397822, 964585843, 1929171686]

約数ペア:

[(1, 1929171686), (2, 964585843), (13, 148397822), (26, 74198911), (619, 3116594), (1238, 1558297), (8047, 239738), (16094, 119869)]