15669871906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{37567}}^1$

素因数の和:37906

約数の個数: 32

約数和(自身を含む): 25826347008

約数和(自身を除く): 10156475102

約数列:

[1, 2, 13, 26, 61, 122, 263, 526, 793, 1586, 3419, 6838, 16043, 32086, 37567, 75134, 208559, 417118, 488371, 976742, 2291587, 4583174, 9880121, 19760242, 29790631, 59581262, 128441573, 256883146, 602687381, 1205374762, 7834935953, 15669871906]

約数ペア:

[(1, 15669871906), (2, 7834935953), (13, 1205374762), (26, 602687381), (61, 256883146), (122, 128441573), (263, 59581262), (526, 29790631), (793, 19760242), (1586, 9880121), (3419, 4583174), (6838, 2291587), (16043, 976742), (32086, 488371), (37567, 417118), (75134, 208559)]