16421262

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19139}}^1$

素因数の和:19168

約数の個数: 32

約数和(自身を含む): 38586240

約数和(自身を除く): 22164978

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 19139, 38278, 57417, 114834, 210529, 248807, 421058, 497614, 631587, 746421, 1263174, 1492842, 2736877, 5473754, 8210631, 16421262]

約数ペア:

[(1, 16421262), (2, 8210631), (3, 5473754), (6, 2736877), (11, 1492842), (13, 1263174), (22, 746421), (26, 631587), (33, 497614), (39, 421058), (66, 248807), (78, 210529), (143, 114834), (286, 57417), (429, 38278), (858, 19139)]