19348565187

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1\times {\mathrm{22171}}^1$

素因数の和:23643

約数の個数: 32

約数和(自身を含む): 30522862080

約数和(自身を除く): 11174296893

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1433, 4299, 10031, 22171, 30093, 41557, 66513, 124671, 155197, 290899, 465591, 642959, 872697, 1928877, 4500713, 13502139, 31771043, 95313129, 222397301, 667191903, 921360247, 2764080741, 6449521729, 19348565187]

約数ペア:

[(1, 19348565187), (3, 6449521729), (7, 2764080741), (21, 921360247), (29, 667191903), (87, 222397301), (203, 95313129), (609, 31771043), (1433, 13502139), (4299, 4500713), (10031, 1928877), (22171, 872697), (30093, 642959), (41557, 465591), (66513, 290899), (124671, 155197)]