16670258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2099}}^1$

素因数の和:2150

約数の個数: 24

約数和(自身を含む): 28803600

約数和(自身を除く): 12133342

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 2099, 3971, 4198, 7942, 23089, 39881, 46178, 79762, 438691, 757739, 877382, 1515478, 8335129, 16670258]

約数ペア:

[(1, 16670258), (2, 8335129), (11, 1515478), (19, 877382), (22, 757739), (38, 438691), (209, 79762), (361, 46178), (418, 39881), (722, 23089), (2099, 7942), (3971, 4198)]