1900249648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{10796873}}^1$

素因数の和:10796892

約数の個数: 20

約数和(自身を含む): 4016437128

約数和(自身を除く): 2116187480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 10796873, 21593746, 43187492, 86374984, 118765603, 172749968, 237531206, 475062412, 950124824, 1900249648]

約数ペア:

[(1, 1900249648), (2, 950124824), (4, 475062412), (8, 237531206), (11, 172749968), (16, 118765603), (22, 86374984), (44, 43187492), (88, 21593746), (176, 10796873)]