19004132112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{88237}}^1$

素因数の和:88896

約数の個数: 80

約数和(自身を含む): 56195605632

約数和(自身を除く): 37191473520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 641, 1282, 1923, 2564, 3846, 4487, 5128, 7692, 8974, 10256, 13461, 15384, 17948, 26922, 30768, 35896, 53844, 71792, 88237, 107688, 176474, 215376, 264711, 352948, 529422, 617659, 705896, 1058844, 1235318, 1411792, 1852977, 2117688, 2470636, 3705954, 4235376, 4941272, 7411908, 9882544, 14823816, 29647632, 56559917, 113119834, 169679751, 226239668, 339359502, 395919419, 452479336, 678719004, 791838838, 904958672, 1187758257, 1357438008, 1583677676, 2375516514, 2714876016, 3167355352, 4751033028, 6334710704, 9502066056, 19004132112]

約数ペア:

[(1, 19004132112), (2, 9502066056), (3, 6334710704), (4, 4751033028), (6, 3167355352), (7, 2714876016), (8, 2375516514), (12, 1583677676), (14, 1357438008), (16, 1187758257), (21, 904958672), (24, 791838838), (28, 678719004), (42, 452479336), (48, 395919419), (56, 339359502), (84, 226239668), (112, 169679751), (168, 113119834), (336, 56559917), (641, 29647632), (1282, 14823816), (1923, 9882544), (2564, 7411908), (3846, 4941272), (4487, 4235376), (5128, 3705954), (7692, 2470636), (8974, 2117688), (10256, 1852977), (13461, 1411792), (15384, 1235318), (17948, 1058844), (26922, 705896), (30768, 617659), (35896, 529422), (53844, 352948), (71792, 264711), (88237, 215376), (107688, 176474)]