7195812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 18251520

約数和(自身を除く): 11055708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 239, 386, 478, 579, 717, 772, 956, 1158, 1434, 2316, 2509, 2868, 3107, 5018, 6214, 7527, 9321, 10036, 12428, 15054, 18642, 30108, 37284, 46127, 92254, 138381, 184508, 276762, 553524, 599651, 1199302, 1798953, 2398604, 3597906, 7195812]

約数ペア:

[(1, 7195812), (2, 3597906), (3, 2398604), (4, 1798953), (6, 1199302), (12, 599651), (13, 553524), (26, 276762), (39, 184508), (52, 138381), (78, 92254), (156, 46127), (193, 37284), (239, 30108), (386, 18642), (478, 15054), (579, 12428), (717, 10036), (772, 9321), (956, 7527), (1158, 6214), (1434, 5018), (2316, 3107), (2509, 2868)]