16090490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9521}}^1$

素因数の和:9554

約数の個数: 24

約数和(自身を含む): 31365468

約数和(自身を除く): 15274978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 9521, 19042, 47605, 95210, 123773, 247546, 618865, 1237730, 1609049, 3218098, 8045245, 16090490]

約数ペア:

[(1, 16090490), (2, 8045245), (5, 3218098), (10, 1609049), (13, 1237730), (26, 618865), (65, 247546), (130, 123773), (169, 95210), (338, 47605), (845, 19042), (1690, 9521)]