19607354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2089}}^1$

素因数の和:2142

約数の個数: 24

約数和(自身を含む): 33444180

約数和(自身を除く): 13836826

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 2089, 4178, 4693, 9386, 27157, 39691, 54314, 79382, 515983, 754129, 1031966, 1508258, 9803677, 19607354]

約数ペア:

[(1, 19607354), (2, 9803677), (13, 1508258), (19, 1031966), (26, 754129), (38, 515983), (247, 79382), (361, 54314), (494, 39691), (722, 27157), (2089, 9386), (4178, 4693)]