19177667488

素因数分解:

$2^5\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{49747}}^1$

素因数の和:51485

約数の個数: 48

約数和(自身を含む): 43175692224

約数和(自身を除く): 23998024736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1721, 3442, 6884, 12047, 13768, 24094, 27536, 48188, 49747, 55072, 96376, 99494, 192752, 198988, 348229, 385504, 397976, 696458, 795952, 1392916, 1591904, 2785832, 5571664, 11143328, 85614587, 171229174, 342458348, 599302109, 684916696, 1198604218, 1369833392, 2397208436, 2739666784, 4794416872, 9588833744, 19177667488]

約数ペア:

[(1, 19177667488), (2, 9588833744), (4, 4794416872), (7, 2739666784), (8, 2397208436), (14, 1369833392), (16, 1198604218), (28, 684916696), (32, 599302109), (56, 342458348), (112, 171229174), (224, 85614587), (1721, 11143328), (3442, 5571664), (6884, 2785832), (12047, 1591904), (13768, 1392916), (24094, 795952), (27536, 696458), (48188, 397976), (49747, 385504), (55072, 348229), (96376, 198988), (99494, 192752)]