11294540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18217}}^1$

素因数の和:18257

約数の個数: 24

約数和(自身を含む): 24484992

約数和(自身を除く): 13190452

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 18217, 36434, 72868, 91085, 182170, 364340, 564727, 1129454, 2258908, 2823635, 5647270, 11294540]

約数ペア:

[(1, 11294540), (2, 5647270), (4, 2823635), (5, 2258908), (10, 1129454), (20, 564727), (31, 364340), (62, 182170), (124, 91085), (155, 72868), (310, 36434), (620, 18217)]