19844552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27259}}^1$

素因数の和:27285

約数の個数: 32

約数和(自身を含む): 45796800

約数和(自身を除く): 25952248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 27259, 54518, 109036, 190813, 218072, 354367, 381626, 708734, 763252, 1417468, 1526504, 2480569, 2834936, 4961138, 9922276, 19844552]

約数ペア:

[(1, 19844552), (2, 9922276), (4, 4961138), (7, 2834936), (8, 2480569), (13, 1526504), (14, 1417468), (26, 763252), (28, 708734), (52, 381626), (56, 354367), (91, 218072), (104, 190813), (182, 109036), (364, 54518), (728, 27259)]