19167952204832

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{4217}}^1\times {\mathrm{393473}}^1$

素因数の和:397738

約数の個数: 72

約数和(自身を含む): 39837138987996

約数和(自身を除く): 20669186783164

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 4217, 5776, 8434, 11552, 16868, 33736, 67472, 80123, 134944, 160246, 320492, 393473, 640984, 786946, 1281968, 1522337, 1573892, 2563936, 3044674, 3147784, 6089348, 6295568, 7475987, 12178696, 12591136, 14951974, 24357392, 29903948, 48714784, 59807896, 119615792, 142043753, 239231584, 284087506, 568175012, 1136350024, 1659275641, 2272700048, 3318551282, 4545400096, 6637102564, 13274205128, 26548410256, 31526237179, 53096820512, 63052474358, 126104948716, 252209897432, 504419794864, 598998506401, 1008839589728, 1197997012802, 2395994025604, 4791988051208, 9583976102416, 19167952204832]

約数ペア:

[(1, 19167952204832), (2, 9583976102416), (4, 4791988051208), (8, 2395994025604), (16, 1197997012802), (19, 1008839589728), (32, 598998506401), (38, 504419794864), (76, 252209897432), (152, 126104948716), (304, 63052474358), (361, 53096820512), (608, 31526237179), (722, 26548410256), (1444, 13274205128), (2888, 6637102564), (4217, 4545400096), (5776, 3318551282), (8434, 2272700048), (11552, 1659275641), (16868, 1136350024), (33736, 568175012), (67472, 284087506), (80123, 239231584), (134944, 142043753), (160246, 119615792), (320492, 59807896), (393473, 48714784), (640984, 29903948), (786946, 24357392), (1281968, 14951974), (1522337, 12591136), (1573892, 12178696), (2563936, 7475987), (3044674, 6295568), (3147784, 6089348)]