19241784

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{1493}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 52439400

約数和(自身を除く): 33197616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 358, 537, 716, 1074, 1432, 1493, 1611, 2148, 2986, 3222, 4296, 4479, 5972, 6444, 8958, 11944, 12888, 13437, 17916, 26874, 35832, 53748, 107496, 267247, 534494, 801741, 1068988, 1603482, 2137976, 2405223, 3206964, 4810446, 6413928, 9620892, 19241784]

約数ペア:

[(1, 19241784), (2, 9620892), (3, 6413928), (4, 4810446), (6, 3206964), (8, 2405223), (9, 2137976), (12, 1603482), (18, 1068988), (24, 801741), (36, 534494), (72, 267247), (179, 107496), (358, 53748), (537, 35832), (716, 26874), (1074, 17916), (1432, 13437), (1493, 12888), (1611, 11944), (2148, 8958), (2986, 6444), (3222, 5972), (4296, 4479)]