19046426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 35043840

約数和(自身を除く): 15997414

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1013, 1106, 1343, 2026, 2686, 7091, 9401, 14182, 17221, 18802, 34442, 80027, 120547, 160054, 241094, 560189, 1120378, 1360459, 2720918, 9523213, 19046426]

約数ペア:

[(1, 19046426), (2, 9523213), (7, 2720918), (14, 1360459), (17, 1120378), (34, 560189), (79, 241094), (119, 160054), (158, 120547), (238, 80027), (553, 34442), (1013, 18802), (1106, 17221), (1343, 14182), (2026, 9401), (2686, 7091)]