16938647

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 19699200

約数和(自身を除く): 2760553

約数列:

[1, 11, 17, 187, 239, 379, 2629, 4063, 4169, 6443, 44693, 70873, 90581, 996391, 1539877, 16938647]

約数ペア:

[(1, 16938647), (11, 1539877), (17, 996391), (187, 90581), (239, 70873), (379, 44693), (2629, 6443), (4063, 4169)]