9991797.00000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3169}}^1$

素因数の和:3415

約数の個数: 24

約数和(自身を含む): 71451800

約数和(自身を除く): 33715348

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 3169, 5954, 6338, 11908, 12676, 41197, 82394, 164788, 725701, 1451402, 2902804, 9434113, 18868226, 37736452]

約数ペア:

[(1, 37736452), (2, 18868226), (4, 9434113), (13, 2902804), (26, 1451402), (52, 725701), (229, 164788), (458, 82394), (916, 41197), (2977, 12676), (3169, 11908), (5954, 6338)]