19098226

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{7621}}^1$

素因数の和:7809

約数の個数: 16

約数和(自身を含む): 32927040

約数和(自身を除く): 13828814

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 7621, 15242, 53347, 106694, 1364159, 2728318, 9549113, 19098226]

約数ペア:

[(1, 19098226), (2, 9549113), (7, 2728318), (14, 1364159), (179, 106694), (358, 53347), (1253, 15242), (2506, 7621)]