39989020930

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{23115041}}^1$

素因数の和:23115221

約数の個数: 16

約数和(自身を含む): 72396311544

約数和(自身を除く): 32407290614

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 23115041, 46230082, 115575205, 231150410, 3998902093, 7997804186, 19994510465, 39989020930]

約数ペア:

[(1, 39989020930), (2, 19994510465), (5, 7997804186), (10, 3998902093), (173, 231150410), (346, 115575205), (865, 46230082), (1730, 23115041)]