19031194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6151}}^1$

素因数の和:6190

約数の個数: 32

約数和(自身を含む): 37207296

約数和(自身を除く): 18176102

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6151, 12302, 43057, 79963, 86114, 104567, 159926, 209134, 559741, 731969, 1119482, 1359371, 1463938, 2718742, 9515597, 19031194]

約数ペア:

[(1, 19031194), (2, 9515597), (7, 2718742), (13, 1463938), (14, 1359371), (17, 1119482), (26, 731969), (34, 559741), (91, 209134), (119, 159926), (182, 104567), (221, 86114), (238, 79963), (442, 43057), (1547, 12302), (3094, 6151)]