9615190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 19152000

約数和(自身を除く): 9536810

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1999, 2405, 3998, 4810, 9995, 19990, 25987, 51974, 73963, 129935, 147926, 259870, 369815, 739630, 961519, 1923038, 4807595, 9615190]

約数ペア:

[(1, 9615190), (2, 4807595), (5, 1923038), (10, 961519), (13, 739630), (26, 369815), (37, 259870), (65, 147926), (74, 129935), (130, 73963), (185, 51974), (370, 25987), (481, 19990), (962, 9995), (1999, 4810), (2405, 3998)]