19126892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 37013760

約数和(自身を除く): 17886868

約数列:

[1, 2, 4, 23, 29, 46, 58, 67, 92, 107, 116, 134, 214, 268, 428, 667, 1334, 1541, 1943, 2461, 2668, 3082, 3103, 3886, 4922, 6164, 6206, 7169, 7772, 9844, 12412, 14338, 28676, 44689, 71369, 89378, 142738, 164887, 178756, 207901, 285476, 329774, 415802, 659548, 831604, 4781723, 9563446, 19126892]

約数ペア:

[(1, 19126892), (2, 9563446), (4, 4781723), (23, 831604), (29, 659548), (46, 415802), (58, 329774), (67, 285476), (92, 207901), (107, 178756), (116, 164887), (134, 142738), (214, 89378), (268, 71369), (428, 44689), (667, 28676), (1334, 14338), (1541, 12412), (1943, 9844), (2461, 7772), (2668, 7169), (3082, 6206), (3103, 6164), (3886, 4922)]