15671307616

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2663}}^1\times {\mathrm{9679}}^1$

素因数の和:12371

約数の個数: 48

約数和(自身を含む): 32492275200

約数和(自身を除く): 16820967584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2663, 5326, 9679, 10652, 19358, 21304, 38716, 42608, 50597, 77432, 85216, 101194, 154864, 183901, 202388, 309728, 367802, 404776, 735604, 809552, 1471208, 1619104, 2942416, 5884832, 25775177, 51550354, 103100708, 206201416, 412402832, 489728363, 824805664, 979456726, 1958913452, 3917826904, 7835653808, 15671307616]

約数ペア:

[(1, 15671307616), (2, 7835653808), (4, 3917826904), (8, 1958913452), (16, 979456726), (19, 824805664), (32, 489728363), (38, 412402832), (76, 206201416), (152, 103100708), (304, 51550354), (608, 25775177), (2663, 5884832), (5326, 2942416), (9679, 1619104), (10652, 1471208), (19358, 809552), (21304, 735604), (38716, 404776), (42608, 367802), (50597, 309728), (77432, 202388), (85216, 183901), (101194, 154864)]