9905648

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{4519}}^1$

素因数の和:4664

約数の個数: 20

約数和(自身を含む): 19336560

約数和(自身を除く): 9430912

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 4519, 9038, 18076, 36152, 72304, 619103, 1238206, 2476412, 4952824, 9905648]

約数ペア:

[(1, 9905648), (2, 4952824), (4, 2476412), (8, 1238206), (16, 619103), (137, 72304), (274, 36152), (548, 18076), (1096, 9038), (2192, 4519)]