19173432

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{2213}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 50612040

約数和(自身を除く): 31438608

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2213, 2888, 4332, 4426, 6639, 8664, 8852, 13278, 17704, 26556, 42047, 53112, 84094, 126141, 168188, 252282, 336376, 504564, 798893, 1009128, 1597786, 2396679, 3195572, 4793358, 6391144, 9586716, 19173432]

約数ペア:

[(1, 19173432), (2, 9586716), (3, 6391144), (4, 4793358), (6, 3195572), (8, 2396679), (12, 1597786), (19, 1009128), (24, 798893), (38, 504564), (57, 336376), (76, 252282), (114, 168188), (152, 126141), (228, 84094), (361, 53112), (456, 42047), (722, 26556), (1083, 17704), (1444, 13278), (2166, 8852), (2213, 8664), (2888, 6639), (4332, 4426)]