19162589104

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{293}}^1\times {\mathrm{7727}}^1$

素因数の和:8074

約数の個数: 60

約数和(自身を含む): 38949444576

約数和(自身を除く): 19786855472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 293, 368, 529, 586, 1058, 1172, 2116, 2344, 4232, 4688, 6739, 7727, 8464, 13478, 15454, 26956, 30908, 53912, 61816, 107824, 123632, 154997, 177721, 309994, 355442, 619988, 710884, 1239976, 1421768, 2264011, 2479952, 2843536, 4087583, 4528022, 8175166, 9056044, 16350332, 18112088, 32700664, 36224176, 52072253, 65401328, 104144506, 208289012, 416578024, 833156048, 1197661819, 2395323638, 4790647276, 9581294552, 19162589104]

約数ペア:

[(1, 19162589104), (2, 9581294552), (4, 4790647276), (8, 2395323638), (16, 1197661819), (23, 833156048), (46, 416578024), (92, 208289012), (184, 104144506), (293, 65401328), (368, 52072253), (529, 36224176), (586, 32700664), (1058, 18112088), (1172, 16350332), (2116, 9056044), (2344, 8175166), (4232, 4528022), (4688, 4087583), (6739, 2843536), (7727, 2479952), (8464, 2264011), (13478, 1421768), (15454, 1239976), (26956, 710884), (30908, 619988), (53912, 355442), (61816, 309994), (107824, 177721), (123632, 154997)]