12843476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 23647680

約数和(自身を除く): 10804204

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 1019, 2038, 3151, 4076, 6302, 12604, 23437, 46874, 93748, 139603, 279206, 558412, 3210869, 6421738, 12843476]

約数ペア:

[(1, 12843476), (2, 6421738), (4, 3210869), (23, 558412), (46, 279206), (92, 139603), (137, 93748), (274, 46874), (548, 23437), (1019, 12604), (2038, 6302), (3151, 4076)]