11458406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 19077120

約数和(自身を除く): 7618714

約数列:

[1, 2, 19, 31, 38, 62, 71, 137, 142, 274, 589, 1178, 1349, 2201, 2603, 2698, 4247, 4402, 5206, 8494, 9727, 19454, 41819, 80693, 83638, 161386, 184813, 301537, 369626, 603074, 5729203, 11458406]

約数ペア:

[(1, 11458406), (2, 5729203), (19, 603074), (31, 369626), (38, 301537), (62, 184813), (71, 161386), (137, 83638), (142, 80693), (274, 41819), (589, 19454), (1178, 9727), (1349, 8494), (2201, 5206), (2603, 4402), (2698, 4247)]