19008770528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{54002189}}^1$

素因数の和:54002210

約数の個数: 24

約数和(自身を含む): 40825655640

約数和(自身を除く): 21816885112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 54002189, 108004378, 216008756, 432017512, 594024079, 864035024, 1188048158, 1728070048, 2376096316, 4752192632, 9504385264, 19008770528]

約数ペア:

[(1, 19008770528), (2, 9504385264), (4, 4752192632), (8, 2376096316), (11, 1728070048), (16, 1188048158), (22, 864035024), (32, 594024079), (44, 432017512), (88, 216008756), (176, 108004378), (352, 54002189)]