12432849424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{183397}}^1$

素因数の和:183647

約数の個数: 40

約数和(自身を含む): 25470314240

約数和(自身を除く): 13037464816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 223, 304, 446, 892, 1784, 3568, 4237, 8474, 16948, 33896, 67792, 183397, 366794, 733588, 1467176, 2934352, 3484543, 6969086, 13938172, 27876344, 40897531, 55752688, 81795062, 163590124, 327180248, 654360496, 777053089, 1554106178, 3108212356, 6216424712, 12432849424]

約数ペア:

[(1, 12432849424), (2, 6216424712), (4, 3108212356), (8, 1554106178), (16, 777053089), (19, 654360496), (38, 327180248), (76, 163590124), (152, 81795062), (223, 55752688), (304, 40897531), (446, 27876344), (892, 13938172), (1784, 6969086), (3568, 3484543), (4237, 2934352), (8474, 1467176), (16948, 733588), (33896, 366794), (67792, 183397)]