16457322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2819}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 37900800

約数和(自身を除く): 21443478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2819, 2919, 5638, 5838, 8457, 16914, 19733, 39466, 59199, 118398, 391841, 783682, 1175523, 2351046, 2742887, 5485774, 8228661, 16457322]

約数ペア:

[(1, 16457322), (2, 8228661), (3, 5485774), (6, 2742887), (7, 2351046), (14, 1175523), (21, 783682), (42, 391841), (139, 118398), (278, 59199), (417, 39466), (834, 19733), (973, 16914), (1946, 8457), (2819, 5838), (2919, 5638)]