19748524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6043}}^1$

素因数の和:6109

約数の個数: 24

約数和(自身を含む): 37231040

約数和(自身を除く): 17482516

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 6043, 12086, 24172, 114817, 229634, 259849, 459268, 519698, 1039396, 4937131, 9874262, 19748524]

約数ペア:

[(1, 19748524), (2, 9874262), (4, 4937131), (19, 1039396), (38, 519698), (43, 459268), (76, 259849), (86, 229634), (172, 114817), (817, 24172), (1634, 12086), (3268, 6043)]