19000024

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3391

約数の個数: 32

約数和(自身を含む): 38384640

約数和(自身を除く): 19384616

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 3331, 5704, 6662, 13324, 26648, 76613, 103261, 153226, 206522, 306452, 413044, 612904, 826088, 2375003, 4750006, 9500012, 19000024]

約数ペア:

[(1, 19000024), (2, 9500012), (4, 4750006), (8, 2375003), (23, 826088), (31, 612904), (46, 413044), (62, 306452), (92, 206522), (124, 153226), (184, 103261), (248, 76613), (713, 26648), (1426, 13324), (2852, 6662), (3331, 5704)]