1900190710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17274461}}^1$

素因数の和:17274479

約数の個数: 16

約数和(自身を含む): 3731283792

約数和(自身を除く): 1831093082

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 17274461, 34548922, 86372305, 172744610, 190019071, 380038142, 950095355, 1900190710]

約数ペア:

[(1, 1900190710), (2, 950095355), (5, 380038142), (10, 190019071), (11, 172744610), (22, 86372305), (55, 34548922), (110, 17274461)]