19001262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1993}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 43644672

約数和(自身を除く): 24643410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1362, 1589, 1993, 3178, 3986, 4767, 5979, 9534, 11958, 13951, 27902, 41853, 83706, 452411, 904822, 1357233, 2714466, 3166877, 6333754, 9500631, 19001262]

約数ペア:

[(1, 19001262), (2, 9500631), (3, 6333754), (6, 3166877), (7, 2714466), (14, 1357233), (21, 904822), (42, 452411), (227, 83706), (454, 41853), (681, 27902), (1362, 13951), (1589, 11958), (1993, 9534), (3178, 5979), (3986, 4767)]