19582276848

素因数分解:

$2^4\times 3^1\times {\mathrm{317}}^1\times {\mathrm{1286953}}^1$

素因数の和:1287281

約数の個数: 40

約数和(自身を含む): 50747170128

約数和(自身を除く): 31164893280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 317, 634, 951, 1268, 1902, 2536, 3804, 5072, 7608, 15216, 1286953, 2573906, 3860859, 5147812, 7721718, 10295624, 15443436, 20591248, 30886872, 61773744, 407964101, 815928202, 1223892303, 1631856404, 2447784606, 3263712808, 4895569212, 6527425616, 9791138424, 19582276848]

約数ペア:

[(1, 19582276848), (2, 9791138424), (3, 6527425616), (4, 4895569212), (6, 3263712808), (8, 2447784606), (12, 1631856404), (16, 1223892303), (24, 815928202), (48, 407964101), (317, 61773744), (634, 30886872), (951, 20591248), (1268, 15443436), (1902, 10295624), (2536, 7721718), (3804, 5147812), (5072, 3860859), (7608, 2573906), (15216, 1286953)]