19147056

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{10781}}^1$

素因数の和:10829

約数の個数: 40

約数和(自身を含む): 50804784

約数和(自身を除く): 31657728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 10781, 21562, 32343, 43124, 64686, 86248, 129372, 172496, 258744, 398897, 517488, 797794, 1196691, 1595588, 2393382, 3191176, 4786764, 6382352, 9573528, 19147056]

約数ペア:

[(1, 19147056), (2, 9573528), (3, 6382352), (4, 4786764), (6, 3191176), (8, 2393382), (12, 1595588), (16, 1196691), (24, 797794), (37, 517488), (48, 398897), (74, 258744), (111, 172496), (148, 129372), (222, 86248), (296, 64686), (444, 43124), (592, 32343), (888, 21562), (1776, 10781)]