19024306

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 33546240

約数和(自身を除く): 14521934

約数列:

[1, 2, 7, 14, 79, 103, 158, 167, 206, 334, 553, 721, 1106, 1169, 1442, 2338, 8137, 13193, 16274, 17201, 26386, 34402, 56959, 92351, 113918, 120407, 184702, 240814, 1358879, 2717758, 9512153, 19024306]

約数ペア:

[(1, 19024306), (2, 9512153), (7, 2717758), (14, 1358879), (79, 240814), (103, 184702), (158, 120407), (167, 113918), (206, 92351), (334, 56959), (553, 34402), (721, 26386), (1106, 17201), (1169, 16274), (1442, 13193), (2338, 8137)]