19221036

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15551}}^1$

素因数の和:15661

約数の個数: 24

約数和(自身を含む): 45287424

約数和(自身を除く): 26066388

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15551, 31102, 46653, 62204, 93306, 186612, 1601753, 3203506, 4805259, 6407012, 9610518, 19221036]

約数ペア:

[(1, 19221036), (2, 9610518), (3, 6407012), (4, 4805259), (6, 3203506), (12, 1601753), (103, 186612), (206, 93306), (309, 62204), (412, 46653), (618, 31102), (1236, 15551)]