219024818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{52879}}^1$

素因数の和:53009

約数の個数: 16

約数和(自身を含む): 349008000

約数和(自身を除く): 129983182

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 52879, 105758, 1004701, 2009402, 5763811, 11527622, 109512409, 219024818]

約数ペア:

[(1, 219024818), (2, 109512409), (19, 11527622), (38, 5763811), (109, 2009402), (218, 1004701), (2071, 105758), (4142, 52879)]