19125822

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^3\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 39896064

約数和(自身を除く): 20770242

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 961, 1922, 2883, 3317, 5766, 6634, 9951, 19902, 29791, 59582, 89373, 102827, 178746, 205654, 308481, 616962, 3187637, 6375274, 9562911, 19125822]

約数ペア:

[(1, 19125822), (2, 9562911), (3, 6375274), (6, 3187637), (31, 616962), (62, 308481), (93, 205654), (107, 178746), (186, 102827), (214, 89373), (321, 59582), (642, 29791), (961, 19902), (1922, 9951), (2883, 6634), (3317, 5766)]