6556190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21149}}^1$

素因数の和:21187

約数の個数: 16

約数和(自身を含む): 12182400

約数和(自身を除く): 5626210

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 21149, 42298, 105745, 211490, 655619, 1311238, 3278095, 6556190]

約数ペア:

[(1, 6556190), (2, 3278095), (5, 1311238), (10, 655619), (31, 211490), (62, 105745), (155, 42298), (310, 21149)]