17961008624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{86351003}}^1$

素因数の和:86351024

約数の個数: 20

約数和(自身を含む): 37476335736

約数和(自身を除く): 19515327112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 86351003, 172702006, 345404012, 690808024, 1122563039, 1381616048, 2245126078, 4490252156, 8980504312, 17961008624]

約数ペア:

[(1, 17961008624), (2, 8980504312), (4, 4490252156), (8, 2245126078), (13, 1381616048), (16, 1122563039), (26, 690808024), (52, 345404012), (104, 172702006), (208, 86351003)]