19467522

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 25348158

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 118, 138, 177, 207, 354, 414, 531, 797, 1062, 1357, 1594, 2391, 2714, 4071, 4782, 7173, 8142, 12213, 14346, 18331, 24426, 36662, 47023, 54993, 94046, 109986, 141069, 164979, 282138, 329958, 423207, 846414, 1081529, 2163058, 3244587, 6489174, 9733761, 19467522]

約数ペア:

[(1, 19467522), (2, 9733761), (3, 6489174), (6, 3244587), (9, 2163058), (18, 1081529), (23, 846414), (46, 423207), (59, 329958), (69, 282138), (118, 164979), (138, 141069), (177, 109986), (207, 94046), (354, 54993), (414, 47023), (531, 36662), (797, 24426), (1062, 18331), (1357, 14346), (1594, 12213), (2391, 8142), (2714, 7173), (4071, 4782)]