15511338370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7421693}}^1$

素因数の和:7421730

約数の個数: 32

約数和(自身を含む): 32061718080

約数和(自身を除く): 16550379710

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 7421693, 14843386, 37108465, 74216930, 81638623, 141012167, 163277246, 282024334, 408193115, 705060835, 816386230, 1410121670, 1551133837, 3102267674, 7755669185, 15511338370]

約数ペア:

[(1, 15511338370), (2, 7755669185), (5, 3102267674), (10, 1551133837), (11, 1410121670), (19, 816386230), (22, 705060835), (38, 408193115), (55, 282024334), (95, 163277246), (110, 141012167), (190, 81638623), (209, 74216930), (418, 37108465), (1045, 14843386), (2090, 7421693)]