190057712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{913739}}^1$

素因数の和:913760

約数の個数: 20

約数和(自身を含む): 396563160

約数和(自身を除く): 206505448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 913739, 1827478, 3654956, 7309912, 11878607, 14619824, 23757214, 47514428, 95028856, 190057712]

約数ペア:

[(1, 190057712), (2, 95028856), (4, 47514428), (8, 23757214), (13, 14619824), (16, 11878607), (26, 7309912), (52, 3654956), (104, 1827478), (208, 913739)]