19739670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34631}}^1$

素因数の和:34660

約数の個数: 32

約数和(自身を含む): 49870080

約数和(自身を除く): 30130410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 34631, 69262, 103893, 173155, 207786, 346310, 519465, 657989, 1038930, 1315978, 1973967, 3289945, 3947934, 6579890, 9869835, 19739670]

約数ペア:

[(1, 19739670), (2, 9869835), (3, 6579890), (5, 3947934), (6, 3289945), (10, 1973967), (15, 1315978), (19, 1038930), (30, 657989), (38, 519465), (57, 346310), (95, 207786), (114, 173155), (190, 103893), (285, 69262), (570, 34631)]