15220868552

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{2447}}^1\times {\mathrm{2767}}^1$

素因数の和:5501

約数の個数: 32

約数和(自身を含む): 28662750720

約数和(自身を除く): 13441882168

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 2447, 2767, 4894, 5534, 9788, 11068, 19576, 22136, 687607, 777527, 1375214, 1555054, 2750428, 3110108, 5500856, 6220216, 6770849, 13541698, 27083396, 54166792, 1902608569, 3805217138, 7610434276, 15220868552]

約数ペア:

[(1, 15220868552), (2, 7610434276), (4, 3805217138), (8, 1902608569), (281, 54166792), (562, 27083396), (1124, 13541698), (2248, 6770849), (2447, 6220216), (2767, 5500856), (4894, 3110108), (5534, 2750428), (9788, 1555054), (11068, 1375214), (19576, 777527), (22136, 687607)]