19141488

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:827

約数の個数: 80

約数和(自身を含む): 55948800

約数和(自身を除く): 36807312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 708, 751, 944, 1062, 1416, 1502, 1593, 2124, 2253, 2832, 3004, 3186, 4248, 4506, 6008, 6372, 6759, 8496, 9012, 12016, 12744, 13518, 18024, 20277, 25488, 27036, 36048, 40554, 44309, 54072, 81108, 88618, 108144, 132927, 162216, 177236, 265854, 324432, 354472, 398781, 531708, 708944, 797562, 1063416, 1196343, 1595124, 2126832, 2392686, 3190248, 4785372, 6380496, 9570744, 19141488]

約数ペア:

[(1, 19141488), (2, 9570744), (3, 6380496), (4, 4785372), (6, 3190248), (8, 2392686), (9, 2126832), (12, 1595124), (16, 1196343), (18, 1063416), (24, 797562), (27, 708944), (36, 531708), (48, 398781), (54, 354472), (59, 324432), (72, 265854), (108, 177236), (118, 162216), (144, 132927), (177, 108144), (216, 88618), (236, 81108), (354, 54072), (432, 44309), (472, 40554), (531, 36048), (708, 27036), (751, 25488), (944, 20277), (1062, 18024), (1416, 13518), (1502, 12744), (1593, 12016), (2124, 9012), (2253, 8496), (2832, 6759), (3004, 6372), (3186, 6008), (4248, 4506)]