19255927106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1\times {\mathrm{20393}}^1$

素因数の和:22010

約数の個数: 32

約数和(自身を含む): 32480300160

約数和(自身を除く): 13224373054

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 1579, 3158, 20393, 20527, 36317, 40786, 41054, 72634, 265109, 469039, 472121, 530218, 938078, 944242, 6097507, 12195014, 32200547, 64401094, 418607111, 740612581, 837214222, 1481225162, 9627963553, 19255927106]

約数ペア:

[(1, 19255927106), (2, 9627963553), (13, 1481225162), (23, 837214222), (26, 740612581), (46, 418607111), (299, 64401094), (598, 32200547), (1579, 12195014), (3158, 6097507), (20393, 944242), (20527, 938078), (36317, 530218), (40786, 472121), (41054, 469039), (72634, 265109)]