1896139895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{6011}}^1$

素因数の和:6263

約数の個数: 32

約数和(自身を含む): 2569480704

約数和(自身を除く): 673340809

約数列:

[1, 5, 13, 23, 65, 115, 211, 299, 1055, 1495, 2743, 4853, 6011, 13715, 24265, 30055, 63089, 78143, 138253, 315445, 390715, 691265, 1268321, 1797289, 6341605, 8986445, 16488173, 29171383, 82440865, 145856915, 379227979, 1896139895]

約数ペア:

[(1, 1896139895), (5, 379227979), (13, 145856915), (23, 82440865), (65, 29171383), (115, 16488173), (211, 8986445), (299, 6341605), (1055, 1797289), (1495, 1268321), (2743, 691265), (4853, 390715), (6011, 315445), (13715, 138253), (24265, 78143), (30055, 63089)]