19095954770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2311}}^1\times {\mathrm{17581}}^1$

素因数の和:19946

約数の個数: 32

約数和(自身を含む): 35121240576

約数和(自身を除く): 16025285806

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2311, 4622, 11555, 17581, 23110, 35162, 87905, 108617, 175810, 217234, 543085, 826307, 1086170, 1652614, 4131535, 8263070, 40629691, 81259382, 203148455, 406296910, 1909595477, 3819190954, 9547977385, 19095954770]

約数ペア:

[(1, 19095954770), (2, 9547977385), (5, 3819190954), (10, 1909595477), (47, 406296910), (94, 203148455), (235, 81259382), (470, 40629691), (2311, 8263070), (4622, 4131535), (11555, 1652614), (17581, 1086170), (23110, 826307), (35162, 543085), (87905, 217234), (108617, 175810)]