19005308644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{33637}}^1$

素因数の和:34852

約数の個数: 48

約数和(自身を含む): 40281639552

約数和(自身を除く): 21276330908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1187, 2374, 4748, 8309, 16618, 20179, 33236, 33637, 40358, 67274, 80716, 134548, 141253, 235459, 282506, 470918, 565012, 571829, 941836, 1143658, 2287316, 4002803, 8005606, 16011212, 39927119, 79854238, 159708476, 279489833, 558979666, 678761023, 1117959332, 1357522046, 2715044092, 4751327161, 9502654322, 19005308644]

約数ペア:

[(1, 19005308644), (2, 9502654322), (4, 4751327161), (7, 2715044092), (14, 1357522046), (17, 1117959332), (28, 678761023), (34, 558979666), (68, 279489833), (119, 159708476), (238, 79854238), (476, 39927119), (1187, 16011212), (2374, 8005606), (4748, 4002803), (8309, 2287316), (16618, 1143658), (20179, 941836), (33236, 571829), (33637, 565012), (40358, 470918), (67274, 282506), (80716, 235459), (134548, 141253)]