22145893

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 28383264

約数和(自身を除く): 6237371

約数列:

[1, 7, 11, 49, 77, 181, 227, 539, 1267, 1589, 1991, 2497, 8869, 11123, 13937, 17479, 41087, 97559, 122353, 287609, 451957, 2013263, 3163699, 22145893]

約数ペア:

[(1, 22145893), (7, 3163699), (11, 2013263), (49, 451957), (77, 287609), (181, 122353), (227, 97559), (539, 41087), (1267, 17479), (1589, 13937), (1991, 11123), (2497, 8869)]