21164362

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2677}}^1$

素因数の和:2805

約数の個数: 16

約数和(自身を含む): 32778720

約数和(自身を除く): 11614358

約数列:

[1, 2, 59, 67, 118, 134, 2677, 3953, 5354, 7906, 157943, 179359, 315886, 358718, 10582181, 21164362]

約数ペア:

[(1, 21164362), (2, 10582181), (59, 358718), (67, 315886), (118, 179359), (134, 157943), (2677, 7906), (3953, 5354)]