38299778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 65396160

約数和(自身を除く): 27096382

約数列:

[1, 2, 11, 22, 29, 58, 173, 319, 346, 347, 638, 694, 1903, 3806, 3817, 5017, 7634, 10034, 10063, 20126, 55187, 60031, 110374, 110693, 120062, 221386, 660341, 1320682, 1740899, 3481798, 19149889, 38299778]

約数ペア:

[(1, 38299778), (2, 19149889), (11, 3481798), (22, 1740899), (29, 1320682), (58, 660341), (173, 221386), (319, 120062), (346, 110693), (347, 110374), (638, 60031), (694, 55187), (1903, 20126), (3806, 10063), (3817, 10034), (5017, 7634)]