7193380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21157}}^1$

素因数の和:21183

約数の個数: 24

約数和(自身を含む): 15995448

約数和(自身を除く): 8802068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 21157, 42314, 84628, 105785, 211570, 359669, 423140, 719338, 1438676, 1798345, 3596690, 7193380]

約数ペア:

[(1, 7193380), (2, 3596690), (4, 1798345), (5, 1438676), (10, 719338), (17, 423140), (20, 359669), (34, 211570), (68, 105785), (85, 84628), (170, 42314), (340, 21157)]