16919462564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{7451}}^1$

素因数の和:7788

約数の個数: 48

約数和(自身を含む): 31002108480

約数和(自身を除く): 14082645916

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 229, 268, 458, 916, 2479, 4958, 7451, 8473, 9916, 14902, 15343, 16946, 29804, 30686, 33892, 61372, 275687, 499217, 551374, 567691, 998434, 1102748, 1135382, 1706279, 1996868, 2270764, 3412558, 6825116, 18471029, 36942058, 63132323, 73884116, 114320693, 126264646, 228641386, 252529292, 457282772, 4229865641, 8459731282, 16919462564]

約数ペア:

[(1, 16919462564), (2, 8459731282), (4, 4229865641), (37, 457282772), (67, 252529292), (74, 228641386), (134, 126264646), (148, 114320693), (229, 73884116), (268, 63132323), (458, 36942058), (916, 18471029), (2479, 6825116), (4958, 3412558), (7451, 2270764), (8473, 1996868), (9916, 1706279), (14902, 1135382), (15343, 1102748), (16946, 998434), (29804, 567691), (30686, 551374), (33892, 499217), (61372, 275687)]