17955277538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{115259}}^1$

素因数の和:115442

約数の個数: 32

約数和(自身を含む): 30091158720

約数和(自身を除く): 12135881182

約数列:

[1, 2, 11, 22, 73, 97, 146, 194, 803, 1067, 1606, 2134, 7081, 14162, 77891, 115259, 155782, 230518, 1267849, 2535698, 8413907, 11180123, 16827814, 22360246, 92552977, 122981353, 185105954, 245962706, 816148979, 1632297958, 8977638769, 17955277538]

約数ペア:

[(1, 17955277538), (2, 8977638769), (11, 1632297958), (22, 816148979), (73, 245962706), (97, 185105954), (146, 122981353), (194, 92552977), (803, 22360246), (1067, 16827814), (1606, 11180123), (2134, 8413907), (7081, 2535698), (14162, 1267849), (77891, 230518), (115259, 155782)]