19299912

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13183}}^1$

素因数の和:13253

約数の個数: 32

約数和(自身を含む): 49044480

約数和(自身を除く): 29744568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13183, 26366, 39549, 52732, 79098, 105464, 158196, 316392, 804163, 1608326, 2412489, 3216652, 4824978, 6433304, 9649956, 19299912]

約数ペア:

[(1, 19299912), (2, 9649956), (3, 6433304), (4, 4824978), (6, 3216652), (8, 2412489), (12, 1608326), (24, 804163), (61, 316392), (122, 158196), (183, 105464), (244, 79098), (366, 52732), (488, 39549), (732, 26366), (1464, 13183)]