19688088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117191}}^1$

素因数の和:117207

約数の個数: 32

約数和(自身を含む): 56252160

約数和(自身を除く): 36564072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117191, 234382, 351573, 468764, 703146, 820337, 937528, 1406292, 1640674, 2461011, 2812584, 3281348, 4922022, 6562696, 9844044, 19688088]

約数ペア:

[(1, 19688088), (2, 9844044), (3, 6562696), (4, 4922022), (6, 3281348), (7, 2812584), (8, 2461011), (12, 1640674), (14, 1406292), (21, 937528), (24, 820337), (28, 703146), (42, 468764), (56, 351573), (84, 234382), (168, 117191)]