13215902

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{55529}}^1$

素因数の和:55555

約数の個数: 16

約数和(自身を含む): 23988960

約数和(自身を除く): 10773058

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 55529, 111058, 388703, 777406, 943993, 1887986, 6607951, 13215902]

約数ペア:

[(1, 13215902), (2, 6607951), (7, 1887986), (14, 943993), (17, 777406), (34, 388703), (119, 111058), (238, 55529)]