17833904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1073

約数の個数: 40

約数和(自身を含む): 38086848

約数和(自身を除く): 20252944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 947, 1177, 1712, 1894, 2354, 3788, 4708, 7576, 9416, 10417, 15152, 18832, 20834, 41668, 83336, 101329, 166672, 202658, 405316, 810632, 1114619, 1621264, 2229238, 4458476, 8916952, 17833904]

約数ペア:

[(1, 17833904), (2, 8916952), (4, 4458476), (8, 2229238), (11, 1621264), (16, 1114619), (22, 810632), (44, 405316), (88, 202658), (107, 166672), (176, 101329), (214, 83336), (428, 41668), (856, 20834), (947, 18832), (1177, 15152), (1712, 10417), (1894, 9416), (2354, 7576), (3788, 4708)]