13638148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 25480224

約数和(自身を除く): 11842076

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 1531, 2227, 3062, 4454, 6124, 8908, 26027, 52054, 104108, 200561, 401122, 802244, 3409537, 6819074, 13638148]

約数ペア:

[(1, 13638148), (2, 6819074), (4, 3409537), (17, 802244), (34, 401122), (68, 200561), (131, 104108), (262, 52054), (524, 26027), (1531, 8908), (2227, 6124), (3062, 4454)]