19444176

素因数分解:

$2^4\times 3^2\times {\mathrm{135029}}^1$

素因数の和:135043

約数の個数: 30

約数和(自身を含む): 54417090

約数和(自身を除く): 34972914

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 135029, 270058, 405087, 540116, 810174, 1080232, 1215261, 1620348, 2160464, 2430522, 3240696, 4861044, 6481392, 9722088, 19444176]

約数ペア:

[(1, 19444176), (2, 9722088), (3, 6481392), (4, 4861044), (6, 3240696), (8, 2430522), (9, 2160464), (12, 1620348), (16, 1215261), (18, 1080232), (24, 810174), (36, 540116), (48, 405087), (72, 270058), (144, 135029)]