9419212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 36

約数和(自身を含む): 19010376

約数和(自身を除く): 9591164

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 593, 722, 836, 1186, 1444, 2372, 3971, 6523, 7942, 11267, 13046, 15884, 22534, 26092, 45068, 123937, 214073, 247874, 428146, 495748, 856292, 2354803, 4709606, 9419212]

約数ペア:

[(1, 9419212), (2, 4709606), (4, 2354803), (11, 856292), (19, 495748), (22, 428146), (38, 247874), (44, 214073), (76, 123937), (209, 45068), (361, 26092), (418, 22534), (593, 15884), (722, 13046), (836, 11267), (1186, 7942), (1444, 6523), (2372, 3971)]