19671192

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5813}}^1$

素因数の和:5872

約数の個数: 48

約数和(自身を含む): 54419040

約数和(自身を除く): 34747848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 5813, 11626, 17439, 23252, 34878, 46504, 52317, 69756, 104634, 139512, 209268, 273211, 418536, 546422, 819633, 1092844, 1639266, 2185688, 2458899, 3278532, 4917798, 6557064, 9835596, 19671192]

約数ペア:

[(1, 19671192), (2, 9835596), (3, 6557064), (4, 4917798), (6, 3278532), (8, 2458899), (9, 2185688), (12, 1639266), (18, 1092844), (24, 819633), (36, 546422), (47, 418536), (72, 273211), (94, 209268), (141, 139512), (188, 104634), (282, 69756), (376, 52317), (423, 46504), (564, 34878), (846, 23252), (1128, 17439), (1692, 11626), (3384, 5813)]