21595514888

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{1013}}^1\times {\mathrm{7549}}^1$

素因数の和:8921

約数の個数: 32

約数和(自身を含む): 40651767000

約数和(自身を除く): 19056252112

約数列:

[1, 2, 4, 8, 353, 706, 1013, 1412, 2026, 2824, 4052, 7549, 8104, 15098, 30196, 60392, 357589, 715178, 1430356, 2664797, 2860712, 5329594, 7647137, 10659188, 15294274, 21318376, 30588548, 61177096, 2699439361, 5398878722, 10797757444, 21595514888]

約数ペア:

[(1, 21595514888), (2, 10797757444), (4, 5398878722), (8, 2699439361), (353, 61177096), (706, 30588548), (1013, 21318376), (1412, 15294274), (2026, 10659188), (2824, 7647137), (4052, 5329594), (7549, 2860712), (8104, 2664797), (15098, 1430356), (30196, 715178), (60392, 357589)]