13053620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38393}}^1$

素因数の和:38419

約数の個数: 24

約数和(自身を含む): 29025864

約数和(自身を除く): 15972244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 38393, 76786, 153572, 191965, 383930, 652681, 767860, 1305362, 2610724, 3263405, 6526810, 13053620]

約数ペア:

[(1, 13053620), (2, 6526810), (4, 3263405), (5, 2610724), (10, 1305362), (17, 767860), (20, 652681), (34, 383930), (68, 191965), (85, 153572), (170, 76786), (340, 38393)]