19652715673312

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{4019}}^1\times {\mathrm{373621}}^1$

素因数の和:378059

約数の個数: 48

約数和(自身を含む): 38795638165200

約数和(自身を除く): 19142922491888

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 1636, 3272, 4019, 6544, 8038, 13088, 16076, 32152, 64304, 128608, 373621, 747242, 1494484, 1643771, 2988968, 3287542, 5977936, 6575084, 11955872, 13150168, 26300336, 52600672, 152810989, 305621978, 611243956, 1222487912, 1501582799, 2444975824, 3003165598, 4889951648, 6006331196, 12012662392, 24025324784, 48050649568, 614147364791, 1228294729582, 2456589459164, 4913178918328, 9826357836656, 19652715673312]

約数ペア:

[(1, 19652715673312), (2, 9826357836656), (4, 4913178918328), (8, 2456589459164), (16, 1228294729582), (32, 614147364791), (409, 48050649568), (818, 24025324784), (1636, 12012662392), (3272, 6006331196), (4019, 4889951648), (6544, 3003165598), (8038, 2444975824), (13088, 1501582799), (16076, 1222487912), (32152, 611243956), (64304, 305621978), (128608, 152810989), (373621, 52600672), (747242, 26300336), (1494484, 13150168), (1643771, 11955872), (2988968, 6575084), (3287542, 5977936)]