39805922

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 69569280

約数和(自身を除く): 29763358

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 131, 169, 262, 338, 377, 403, 754, 806, 899, 1703, 1798, 3406, 3799, 4061, 4901, 5239, 7598, 8122, 9802, 10478, 11687, 22139, 23374, 44278, 49387, 52793, 98774, 105586, 117769, 151931, 235538, 303862, 642031, 686309, 1284062, 1372618, 1530997, 3061994, 19902961, 39805922]

約数ペア:

[(1, 39805922), (2, 19902961), (13, 3061994), (26, 1530997), (29, 1372618), (31, 1284062), (58, 686309), (62, 642031), (131, 303862), (169, 235538), (262, 151931), (338, 117769), (377, 105586), (403, 98774), (754, 52793), (806, 49387), (899, 44278), (1703, 23374), (1798, 22139), (3406, 11687), (3799, 10478), (4061, 9802), (4901, 8122), (5239, 7598)]