21715675073

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1\times {\mathrm{18661}}^1$

素因数の和:19592

約数の個数: 16

約数和(自身を含む): 23200598400

約数和(自身を除く): 1484923327

約数列:

[1, 19, 73, 839, 1387, 15941, 18661, 61247, 354559, 1163693, 1362253, 15656579, 25882807, 297475001, 1142930267, 21715675073]

約数ペア:

[(1, 21715675073), (19, 1142930267), (73, 297475001), (839, 25882807), (1387, 15656579), (15941, 1362253), (18661, 1163693), (61247, 354559)]