19609432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6269}}^1$

素因数の和:6315

約数の個数: 32

約数和(自身を含む): 40629600

約数和(自身を除く): 21020168

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 6269, 12538, 25076, 50152, 106573, 144187, 213146, 288374, 426292, 576748, 852584, 1153496, 2451179, 4902358, 9804716, 19609432]

約数ペア:

[(1, 19609432), (2, 9804716), (4, 4902358), (8, 2451179), (17, 1153496), (23, 852584), (34, 576748), (46, 426292), (68, 288374), (92, 213146), (136, 144187), (184, 106573), (391, 50152), (782, 25076), (1564, 12538), (3128, 6269)]