21735214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{827}}^1$

素因数の和:1619

約数の個数: 16

約数和(自身を含む): 34607088

約数和(自身を除く): 12871874

約数列:

[1, 2, 17, 34, 773, 827, 1546, 1654, 13141, 14059, 26282, 28118, 639271, 1278542, 10867607, 21735214]

約数ペア:

[(1, 21735214), (2, 10867607), (17, 1278542), (34, 639271), (773, 28118), (827, 26282), (1546, 14059), (1654, 13141)]