19771243670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1\times {\mathrm{59407}}^1$

素因数の和:60884

約数の個数: 32

約数和(自身を含む): 37161842688

約数和(自身を除く): 17390599018

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1447, 2894, 7235, 14470, 33281, 59407, 66562, 118814, 166405, 297035, 332810, 594070, 1366361, 2732722, 6831805, 13663610, 85961929, 171923858, 429809645, 859619290, 1977124367, 3954248734, 9885621835, 19771243670]

約数ペア:

[(1, 19771243670), (2, 9885621835), (5, 3954248734), (10, 1977124367), (23, 859619290), (46, 429809645), (115, 171923858), (230, 85961929), (1447, 13663610), (2894, 6831805), (7235, 2732722), (14470, 1366361), (33281, 594070), (59407, 332810), (66562, 297035), (118814, 166405)]