39511862

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 36

約数和(自身を含む): 66945060

約数和(自身を除く): 27433198

約数列:

[1, 2, 13, 26, 29, 58, 139, 169, 278, 338, 377, 754, 841, 1682, 1807, 3614, 4031, 4901, 8062, 9802, 10933, 21866, 23491, 46982, 52403, 104806, 116899, 142129, 233798, 284258, 681239, 1362478, 1519687, 3039374, 19755931, 39511862]

約数ペア:

[(1, 39511862), (2, 19755931), (13, 3039374), (26, 1519687), (29, 1362478), (58, 681239), (139, 284258), (169, 233798), (278, 142129), (338, 116899), (377, 104806), (754, 52403), (841, 46982), (1682, 23491), (1807, 21866), (3614, 10933), (4031, 9802), (4901, 8062)]