17945643074

素因数分解:

$2^1\times {\mathrm{997}}^1\times {\mathrm{1303}}^1\times {\mathrm{6907}}^1$

素因数の和:9209

約数の個数: 16

約数和(自身を含む): 26970047808

約数和(自身を除く): 9024404734

約数列:

[1, 2, 997, 1303, 1994, 2606, 6907, 13814, 1299091, 2598182, 6886279, 8999821, 13772558, 17999642, 8972821537, 17945643074]

約数ペア:

[(1, 17945643074), (2, 8972821537), (997, 17999642), (1303, 13772558), (1994, 8999821), (2606, 6886279), (6907, 2598182), (13814, 1299091)]