19597536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9721}}^1$

素因数の和:9744

約数の個数: 72

約数和(自身を含む): 63698544

約数和(自身を除く): 44101008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9721, 19442, 29163, 38884, 58326, 68047, 77768, 87489, 116652, 136094, 155536, 174978, 204141, 233304, 272188, 311072, 349956, 408282, 466608, 544376, 612423, 699912, 816564, 933216, 1088752, 1224846, 1399824, 1633128, 2177504, 2449692, 2799648, 3266256, 4899384, 6532512, 9798768, 19597536]

約数ペア:

[(1, 19597536), (2, 9798768), (3, 6532512), (4, 4899384), (6, 3266256), (7, 2799648), (8, 2449692), (9, 2177504), (12, 1633128), (14, 1399824), (16, 1224846), (18, 1088752), (21, 933216), (24, 816564), (28, 699912), (32, 612423), (36, 544376), (42, 466608), (48, 408282), (56, 349956), (63, 311072), (72, 272188), (84, 233304), (96, 204141), (112, 174978), (126, 155536), (144, 136094), (168, 116652), (224, 87489), (252, 77768), (288, 68047), (336, 58326), (504, 38884), (672, 29163), (1008, 19442), (2016, 9721)]