9195220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14831}}^1$

素因数の和:14871

約数の個数: 24

約数和(自身を含む): 19934208

約数和(自身を除く): 10738988

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 14831, 29662, 59324, 74155, 148310, 296620, 459761, 919522, 1839044, 2298805, 4597610, 9195220]

約数ペア:

[(1, 9195220), (2, 4597610), (4, 2298805), (5, 1839044), (10, 919522), (20, 459761), (31, 296620), (62, 148310), (124, 74155), (155, 59324), (310, 29662), (620, 14831)]