13066540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38431}}^1$

素因数の和:38457

約数の個数: 24

約数和(自身を含む): 29054592

約数和(自身を除く): 15988052

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 38431, 76862, 153724, 192155, 384310, 653327, 768620, 1306654, 2613308, 3266635, 6533270, 13066540]

約数ペア:

[(1, 13066540), (2, 6533270), (4, 3266635), (5, 2613308), (10, 1306654), (17, 768620), (20, 653327), (34, 384310), (68, 192155), (85, 153724), (170, 76862), (340, 38431)]