13306219753688

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1987}}^1\times {\mathrm{19466971}}^1$

素因数の和:19469007

約数の個数: 32

約数和(自身を含む): 25542224621760

約数和(自身を除く): 12236004868072

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1987, 3974, 7948, 15896, 85441, 170882, 341764, 683528, 19466971, 38933942, 77867884, 155735768, 837079753, 1674159506, 3348319012, 6696638024, 38680871377, 77361742754, 154723485508, 309446971016, 1663277469211, 3326554938422, 6653109876844, 13306219753688]

約数ペア:

[(1, 13306219753688), (2, 6653109876844), (4, 3326554938422), (8, 1663277469211), (43, 309446971016), (86, 154723485508), (172, 77361742754), (344, 38680871377), (1987, 6696638024), (3974, 3348319012), (7948, 1674159506), (15896, 837079753), (85441, 155735768), (170882, 77867884), (341764, 38933942), (683528, 19466971)]