19264344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1760

約数の個数: 64

約数和(自身を含む): 53792640

約数和(自身を除く): 34528296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1697, 1892, 2838, 3394, 3784, 5091, 5676, 6788, 10182, 11352, 13576, 18667, 20364, 37334, 40728, 56001, 72971, 74668, 112002, 145942, 149336, 218913, 224004, 291884, 437826, 448008, 583768, 802681, 875652, 1605362, 1751304, 2408043, 3210724, 4816086, 6421448, 9632172, 19264344]

約数ペア:

[(1, 19264344), (2, 9632172), (3, 6421448), (4, 4816086), (6, 3210724), (8, 2408043), (11, 1751304), (12, 1605362), (22, 875652), (24, 802681), (33, 583768), (43, 448008), (44, 437826), (66, 291884), (86, 224004), (88, 218913), (129, 149336), (132, 145942), (172, 112002), (258, 74668), (264, 72971), (344, 56001), (473, 40728), (516, 37334), (946, 20364), (1032, 18667), (1419, 13576), (1697, 11352), (1892, 10182), (2838, 6788), (3394, 5676), (3784, 5091)]