12974553310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2887}}^1\times {\mathrm{15497}}^1$

素因数の和:18420

約数の個数: 32

約数和(自身を含む): 24169440960

約数和(自身を除く): 11194887650

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2887, 5774, 14435, 15497, 28870, 30994, 77485, 83723, 154970, 167446, 418615, 449413, 837230, 898826, 2247065, 4494130, 44739839, 89479678, 223699195, 447398390, 1297455331, 2594910662, 6487276655, 12974553310]

約数ペア:

[(1, 12974553310), (2, 6487276655), (5, 2594910662), (10, 1297455331), (29, 447398390), (58, 223699195), (145, 89479678), (290, 44739839), (2887, 4494130), (5774, 2247065), (14435, 898826), (15497, 837230), (28870, 449413), (30994, 418615), (77485, 167446), (83723, 154970)]