11671928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4517}}^1$

素因数の和:4559

約数の個数: 32

約数和(自身を含む): 24397200

約数和(自身を除く): 12725272

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 4517, 9034, 18068, 36136, 76789, 85823, 153578, 171646, 307156, 343292, 614312, 686584, 1458991, 2917982, 5835964, 11671928]

約数ペア:

[(1, 11671928), (2, 5835964), (4, 2917982), (8, 1458991), (17, 686584), (19, 614312), (34, 343292), (38, 307156), (68, 171646), (76, 153578), (136, 85823), (152, 76789), (323, 36136), (646, 18068), (1292, 9034), (2584, 4517)]