13739090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 26248320

約数和(自身を除く): 12509230

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 433, 835, 866, 1670, 2165, 3173, 4330, 6346, 8227, 15865, 16454, 31730, 41135, 72311, 82270, 144622, 361555, 723110, 1373909, 2747818, 6869545, 13739090]

約数ペア:

[(1, 13739090), (2, 6869545), (5, 2747818), (10, 1373909), (19, 723110), (38, 361555), (95, 144622), (167, 82270), (190, 72311), (334, 41135), (433, 31730), (835, 16454), (866, 15865), (1670, 8227), (2165, 6346), (3173, 4330)]