19482474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1399}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 42739200

約数和(自身を除く): 23256726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 1399, 2321, 2798, 4197, 4642, 6963, 8394, 13926, 15389, 30778, 46167, 92334, 295189, 590378, 885567, 1771134, 3247079, 6494158, 9741237, 19482474]

約数ペア:

[(1, 19482474), (2, 9741237), (3, 6494158), (6, 3247079), (11, 1771134), (22, 885567), (33, 590378), (66, 295189), (211, 92334), (422, 46167), (633, 30778), (1266, 15389), (1399, 13926), (2321, 8394), (2798, 6963), (4197, 4642)]