19855506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5099}}^1$

素因数の和:5174

約数の個数: 32

約数和(自身を含む): 44064000

約数和(自身を除く): 24208494

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 5099, 10198, 15297, 30594, 56089, 112178, 168267, 300841, 336534, 601682, 902523, 1805046, 3309251, 6618502, 9927753, 19855506]

約数ペア:

[(1, 19855506), (2, 9927753), (3, 6618502), (6, 3309251), (11, 1805046), (22, 902523), (33, 601682), (59, 336534), (66, 300841), (118, 168267), (177, 112178), (354, 56089), (649, 30594), (1298, 15297), (1947, 10198), (3894, 5099)]