19239086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^2$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 31156272

約数和(自身を除く): 11917186

約数列:

[1, 2, 23, 41, 46, 82, 101, 202, 943, 1886, 2323, 4141, 4646, 8282, 10201, 20402, 95243, 190486, 234623, 418241, 469246, 836482, 9619543, 19239086]

約数ペア:

[(1, 19239086), (2, 9619543), (23, 836482), (41, 469246), (46, 418241), (82, 234623), (101, 190486), (202, 95243), (943, 20402), (1886, 10201), (2323, 8282), (4141, 4646)]