38375546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 66096000

約数和(自身を除く): 27720454

約数列:

[1, 2, 11, 22, 23, 46, 149, 253, 298, 506, 509, 1018, 1639, 3278, 3427, 5599, 6854, 11198, 11707, 23414, 37697, 75394, 75841, 128777, 151682, 257554, 834251, 1668502, 1744343, 3488686, 19187773, 38375546]

約数ペア:

[(1, 38375546), (2, 19187773), (11, 3488686), (22, 1744343), (23, 1668502), (46, 834251), (149, 257554), (253, 151682), (298, 128777), (506, 75841), (509, 75394), (1018, 37697), (1639, 23414), (3278, 11707), (3427, 11198), (5599, 6854)]