19106726

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8329}}^1$

素因数の和:8399

約数の個数: 16

約数和(自身を含む): 30387840

約数和(自身を除く): 11281114

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 8329, 16658, 258199, 308173, 516398, 616346, 9553363, 19106726]

約数ペア:

[(1, 19106726), (2, 9553363), (31, 616346), (37, 516398), (62, 308173), (74, 258199), (1147, 16658), (2294, 8329)]