15690818312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{485123}}^1$

素因数の和:485453

約数の個数: 32

約数和(自身を含む): 31785324480

約数和(自身を除く): 16094506168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1244, 2488, 4043, 8086, 16172, 32344, 485123, 970246, 1940492, 3880984, 6306599, 12613198, 25226396, 50452792, 150873253, 301746506, 603493012, 1206986024, 1961352289, 3922704578, 7845409156, 15690818312]

約数ペア:

[(1, 15690818312), (2, 7845409156), (4, 3922704578), (8, 1961352289), (13, 1206986024), (26, 603493012), (52, 301746506), (104, 150873253), (311, 50452792), (622, 25226396), (1244, 12613198), (2488, 6306599), (4043, 3880984), (8086, 1940492), (16172, 970246), (32344, 485123)]