9979210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32191}}^1$

素因数の和:32229

約数の個数: 16

約数和(自身を含む): 18542592

約数和(自身を除く): 8563382

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 32191, 64382, 160955, 321910, 997921, 1995842, 4989605, 9979210]

約数ペア:

[(1, 9979210), (2, 4989605), (5, 1995842), (10, 997921), (31, 321910), (62, 160955), (155, 64382), (310, 32191)]