16810706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 12461614

約数列:

[1, 2, 11, 19, 22, 38, 131, 209, 262, 307, 418, 614, 1441, 2489, 2882, 3377, 4978, 5833, 6754, 11666, 27379, 40217, 54758, 64163, 80434, 128326, 442387, 764123, 884774, 1528246, 8405353, 16810706]

約数ペア:

[(1, 16810706), (2, 8405353), (11, 1528246), (19, 884774), (22, 764123), (38, 442387), (131, 128326), (209, 80434), (262, 64163), (307, 54758), (418, 40217), (614, 27379), (1441, 11666), (2489, 6754), (2882, 5833), (3377, 4978)]