9177190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4428

約数の個数: 32

約数和(自身を含む): 18973440

約数和(自身を除く): 9796250

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 4391, 8782, 21955, 43910, 48301, 83429, 96602, 166858, 241505, 417145, 483010, 834290, 917719, 1835438, 4588595, 9177190]

約数ペア:

[(1, 9177190), (2, 4588595), (5, 1835438), (10, 917719), (11, 834290), (19, 483010), (22, 417145), (38, 241505), (55, 166858), (95, 96602), (110, 83429), (190, 48301), (209, 43910), (418, 21955), (1045, 8782), (2090, 4391)]