19206022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 33708960

約数和(自身を除く): 14502938

約数列:

[1, 2, 11, 17, 22, 34, 89, 178, 187, 374, 577, 979, 1154, 1513, 1958, 3026, 6347, 9809, 12694, 16643, 19618, 33286, 51353, 102706, 107899, 215798, 564883, 873001, 1129766, 1746002, 9603011, 19206022]

約数ペア:

[(1, 19206022), (2, 9603011), (11, 1746002), (17, 1129766), (22, 873001), (34, 564883), (89, 215798), (178, 107899), (187, 102706), (374, 51353), (577, 33286), (979, 19618), (1154, 16643), (1513, 12694), (1958, 9809), (3026, 6347)]