189969686

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{2713}}^1$

素因数の和:3095

約数の個数: 16

約数和(自身を含む): 288161664

約数和(自身を除く): 98191978

約数列:

[1, 2, 157, 223, 314, 446, 2713, 5426, 35011, 70022, 425941, 604999, 851882, 1209998, 94984843, 189969686]

約数ペア:

[(1, 189969686), (2, 94984843), (157, 1209998), (223, 851882), (314, 604999), (446, 425941), (2713, 70022), (5426, 35011)]