15691396838

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{4057}}^1\times {\mathrm{11443}}^1$

素因数の和:15528

約数の個数: 24

約数和(自身を含む): 25495423848

約数和(自身を除く): 9804027010

約数列:

[1, 2, 13, 26, 169, 338, 4057, 8114, 11443, 22886, 52741, 105482, 148759, 297518, 685633, 1371266, 1933867, 3867734, 46424251, 92848502, 603515263, 1207030526, 7845698419, 15691396838]

約数ペア:

[(1, 15691396838), (2, 7845698419), (13, 1207030526), (26, 603515263), (169, 92848502), (338, 46424251), (4057, 3867734), (8114, 1933867), (11443, 1371266), (22886, 685633), (52741, 297518), (105482, 148759)]