19308957189983

素因数分解:

${\mathrm{61}}^1\times {\mathrm{3623}}^1\times {\mathrm{3691}}^1\times {\mathrm{23671}}^1$

素因数の和:31046

約数の個数: 16

約数和(自身を含む): 19637062528512

約数和(自身を除く): 328105338529

約数列:

[1, 61, 3623, 3691, 23671, 221003, 225151, 1443931, 13372493, 85760033, 87369661, 815722073, 5231362013, 5329549321, 316540281803, 19308957189983]

約数ペア:

[(1, 19308957189983), (61, 316540281803), (3623, 5329549321), (3691, 5231362013), (23671, 815722073), (221003, 87369661), (225151, 85760033), (1443931, 13372493)]