15678932972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{206009}}^1$

素因数の和:206425

約数の個数: 24

約数和(自身を含む): 28033840800

約数和(自身を除く): 12354907828

約数列:

[1, 2, 4, 53, 106, 212, 359, 718, 1436, 19027, 38054, 76108, 206009, 412018, 824036, 10918477, 21836954, 43673908, 73957231, 147914462, 295828924, 3919733243, 7839466486, 15678932972]

約数ペア:

[(1, 15678932972), (2, 7839466486), (4, 3919733243), (53, 295828924), (106, 147914462), (212, 73957231), (359, 43673908), (718, 21836954), (1436, 10918477), (19027, 824036), (38054, 412018), (76108, 206009)]