25249708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30203}}^1$

素因数の和:30237

約数の個数: 24

約数和(自身を含む): 50742720

約数和(自身を除く): 25493012

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 30203, 60406, 120812, 332233, 573857, 664466, 1147714, 1328932, 2295428, 6312427, 12624854, 25249708]

約数ペア:

[(1, 25249708), (2, 12624854), (4, 6312427), (11, 2295428), (19, 1328932), (22, 1147714), (38, 664466), (44, 573857), (76, 332233), (209, 120812), (418, 60406), (836, 30203)]