19061284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1499}}^1$

素因数の和:1548

約数の個数: 36

約数和(自身を含む): 38682000

約数和(自身を除く): 19620716

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 289, 374, 578, 748, 1156, 1499, 2998, 3179, 5996, 6358, 12716, 16489, 25483, 32978, 50966, 65956, 101932, 280313, 433211, 560626, 866422, 1121252, 1732844, 4765321, 9530642, 19061284]

約数ペア:

[(1, 19061284), (2, 9530642), (4, 4765321), (11, 1732844), (17, 1121252), (22, 866422), (34, 560626), (44, 433211), (68, 280313), (187, 101932), (289, 65956), (374, 50966), (578, 32978), (748, 25483), (1156, 16489), (1499, 12716), (2998, 6358), (3179, 5996)]