13844236

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 29756160

約数和(自身を除く): 15911924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 491, 532, 742, 982, 1007, 1484, 1964, 2014, 3437, 4028, 6874, 7049, 9329, 13748, 14098, 18658, 26023, 28196, 37316, 52046, 65303, 104092, 130606, 182161, 261212, 364322, 494437, 728644, 988874, 1977748, 3461059, 6922118, 13844236]

約数ペア:

[(1, 13844236), (2, 6922118), (4, 3461059), (7, 1977748), (14, 988874), (19, 728644), (28, 494437), (38, 364322), (53, 261212), (76, 182161), (106, 130606), (133, 104092), (212, 65303), (266, 52046), (371, 37316), (491, 28196), (532, 26023), (742, 18658), (982, 14098), (1007, 13748), (1484, 9329), (1964, 7049), (2014, 6874), (3437, 4028)]