13177180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17807}}^1$

素因数の和:17853

約数の個数: 24

約数和(自身を含む): 28421568

約数和(自身を除く): 15244388

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 17807, 35614, 71228, 89035, 178070, 356140, 658859, 1317718, 2635436, 3294295, 6588590, 13177180]

約数ペア:

[(1, 13177180), (2, 6588590), (4, 3294295), (5, 2635436), (10, 1317718), (20, 658859), (37, 356140), (74, 178070), (148, 89035), (185, 71228), (370, 35614), (740, 17807)]