11391644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2909}}^1$

素因数の和:3013

約数の個数: 24

約数和(自身を含む): 21999600

約数和(自身を除く): 10607956

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 2909, 3916, 5818, 11636, 31999, 63998, 127996, 258901, 517802, 1035604, 2847911, 5695822, 11391644]

約数ペア:

[(1, 11391644), (2, 5695822), (4, 2847911), (11, 1035604), (22, 517802), (44, 258901), (89, 127996), (178, 63998), (356, 31999), (979, 11636), (1958, 5818), (2909, 3916)]