19744872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117529}}^1$

素因数の和:117545

約数の個数: 32

約数和(自身を含む): 56414400

約数和(自身を除く): 36669528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117529, 235058, 352587, 470116, 705174, 822703, 940232, 1410348, 1645406, 2468109, 2820696, 3290812, 4936218, 6581624, 9872436, 19744872]

約数ペア:

[(1, 19744872), (2, 9872436), (3, 6581624), (4, 4936218), (6, 3290812), (7, 2820696), (8, 2468109), (12, 1645406), (14, 1410348), (21, 940232), (24, 822703), (28, 705174), (42, 470116), (56, 352587), (84, 235058), (168, 117529)]