15437982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2683}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 35557632

約数和(自身を除く): 20119650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2683, 2877, 5366, 5754, 8049, 16098, 18781, 37562, 56343, 112686, 367571, 735142, 1102713, 2205426, 2572997, 5145994, 7718991, 15437982]

約数ペア:

[(1, 15437982), (2, 7718991), (3, 5145994), (6, 2572997), (7, 2205426), (14, 1102713), (21, 735142), (42, 367571), (137, 112686), (274, 56343), (411, 37562), (822, 18781), (959, 16098), (1918, 8049), (2683, 5754), (2877, 5366)]