15223218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3257}}^1$

素因数の和:3322

約数の個数: 32

約数和(自身を含む): 32840640

約数和(自身を除く): 17617422

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 3257, 4674, 6514, 9771, 19542, 61883, 123766, 133537, 185649, 267074, 371298, 400611, 801222, 2537203, 5074406, 7611609, 15223218]

約数ペア:

[(1, 15223218), (2, 7611609), (3, 5074406), (6, 2537203), (19, 801222), (38, 400611), (41, 371298), (57, 267074), (82, 185649), (114, 133537), (123, 123766), (246, 61883), (779, 19542), (1558, 9771), (2337, 6514), (3257, 4674)]