18848116

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1091}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 37791936

約数和(自身を除く): 18943820

約数列:

[1, 2, 4, 7, 14, 28, 617, 1091, 1234, 2182, 2468, 4319, 4364, 7637, 8638, 15274, 17276, 30548, 673147, 1346294, 2692588, 4712029, 9424058, 18848116]

約数ペア:

[(1, 18848116), (2, 9424058), (4, 4712029), (7, 2692588), (14, 1346294), (28, 673147), (617, 30548), (1091, 17276), (1234, 15274), (2182, 8638), (2468, 7637), (4319, 4364)]