19251460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41851}}^1$

素因数の和:41883

約数の個数: 24

約数和(自身を含む): 42186816

約数和(自身を除く): 22935356

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 41851, 83702, 167404, 209255, 418510, 837020, 962573, 1925146, 3850292, 4812865, 9625730, 19251460]

約数ペア:

[(1, 19251460), (2, 9625730), (4, 4812865), (5, 3850292), (10, 1925146), (20, 962573), (23, 837020), (46, 418510), (92, 209255), (115, 167404), (230, 83702), (460, 41851)]