19951712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{56681}}^1$

素因数の和:56702

約数の個数: 24

約数和(自身を含む): 42851592

約数和(自身を除く): 22899880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 56681, 113362, 226724, 453448, 623491, 906896, 1246982, 1813792, 2493964, 4987928, 9975856, 19951712]

約数ペア:

[(1, 19951712), (2, 9975856), (4, 4987928), (8, 2493964), (11, 1813792), (16, 1246982), (22, 906896), (32, 623491), (44, 453448), (88, 226724), (176, 113362), (352, 56681)]