19290502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 36299520

約数和(自身を除く): 17009018

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 229, 458, 547, 1094, 1603, 2519, 3206, 3829, 5038, 6017, 7658, 12034, 17633, 35266, 42119, 84238, 125263, 250526, 876841, 1377893, 1753682, 2755786, 9645251, 19290502]

約数ペア:

[(1, 19290502), (2, 9645251), (7, 2755786), (11, 1753682), (14, 1377893), (22, 876841), (77, 250526), (154, 125263), (229, 84238), (458, 42119), (547, 35266), (1094, 17633), (1603, 12034), (2519, 7658), (3206, 6017), (3829, 5038)]