21951068

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1979}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 39916800

約数和(自身を除く): 17965732

約数列:

[1, 2, 4, 47, 59, 94, 118, 188, 236, 1979, 2773, 3958, 5546, 7916, 11092, 93013, 116761, 186026, 233522, 372052, 467044, 5487767, 10975534, 21951068]

約数ペア:

[(1, 21951068), (2, 10975534), (4, 5487767), (47, 467044), (59, 372052), (94, 233522), (118, 186026), (188, 116761), (236, 93013), (1979, 11092), (2773, 7916), (3958, 5546)]