19490891232

素因数分解:

$2^5\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{161263}}^1$

素因数の和:162535

約数の個数: 48

約数和(自身を含む): 51204545280

約数和(自身を除く): 31713654048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1259, 2518, 3777, 5036, 7554, 10072, 15108, 20144, 30216, 40288, 60432, 120864, 161263, 322526, 483789, 645052, 967578, 1290104, 1935156, 2580208, 3870312, 5160416, 7740624, 15481248, 203030117, 406060234, 609090351, 812120468, 1218180702, 1624240936, 2436361404, 3248481872, 4872722808, 6496963744, 9745445616, 19490891232]

約数ペア:

[(1, 19490891232), (2, 9745445616), (3, 6496963744), (4, 4872722808), (6, 3248481872), (8, 2436361404), (12, 1624240936), (16, 1218180702), (24, 812120468), (32, 609090351), (48, 406060234), (96, 203030117), (1259, 15481248), (2518, 7740624), (3777, 5160416), (5036, 3870312), (7554, 2580208), (10072, 1935156), (15108, 1290104), (20144, 967578), (30216, 645052), (40288, 483789), (60432, 322526), (120864, 161263)]