38887684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12107}}^1$

素因数の和:12195

約数の個数: 24

約数和(自身を含む): 75263328

約数和(自身を除く): 36375644

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 12107, 24214, 48428, 133177, 266354, 532708, 883811, 1767622, 3535244, 9721921, 19443842, 38887684]

約数ペア:

[(1, 38887684), (2, 19443842), (4, 9721921), (11, 3535244), (22, 1767622), (44, 883811), (73, 532708), (146, 266354), (292, 133177), (803, 48428), (1606, 24214), (3212, 12107)]