19206580656

素因数分解:

$2^4\times 3^1\times {\mathrm{400137097}}^1$

素因数の和:400137108

約数の個数: 20

約数和(自身を含む): 49617000152

約数和(自身を除く): 30410419496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 400137097, 800274194, 1200411291, 1600548388, 2400822582, 3201096776, 4801645164, 6402193552, 9603290328, 19206580656]

約数ペア:

[(1, 19206580656), (2, 9603290328), (3, 6402193552), (4, 4801645164), (6, 3201096776), (8, 2400822582), (12, 1600548388), (16, 1200411291), (24, 800274194), (48, 400137097)]