1190430446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{1019}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 1912377600

約数和(自身を除く): 721947154

約数列:

[1, 2, 19, 38, 71, 142, 433, 866, 1019, 1349, 2038, 2698, 8227, 16454, 19361, 30743, 38722, 61486, 72349, 144698, 441227, 584117, 882454, 1168234, 1374631, 2749262, 8383313, 16766626, 31327117, 62654234, 595215223, 1190430446]

約数ペア:

[(1, 1190430446), (2, 595215223), (19, 62654234), (38, 31327117), (71, 16766626), (142, 8383313), (433, 2749262), (866, 1374631), (1019, 1168234), (1349, 882454), (2038, 584117), (2698, 441227), (8227, 144698), (16454, 72349), (19361, 61486), (30743, 38722)]