19853376

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2019

約数の個数: 56

約数和(自身を含む): 53547264

約数和(自身を除く): 33693888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 1951, 2544, 3392, 3902, 5088, 5853, 7804, 10176, 11706, 15608, 23412, 31216, 46824, 62432, 93648, 103403, 124864, 187296, 206806, 310209, 374592, 413612, 620418, 827224, 1240836, 1654448, 2481672, 3308896, 4963344, 6617792, 9926688, 19853376]

約数ペア:

[(1, 19853376), (2, 9926688), (3, 6617792), (4, 4963344), (6, 3308896), (8, 2481672), (12, 1654448), (16, 1240836), (24, 827224), (32, 620418), (48, 413612), (53, 374592), (64, 310209), (96, 206806), (106, 187296), (159, 124864), (192, 103403), (212, 93648), (318, 62432), (424, 46824), (636, 31216), (848, 23412), (1272, 15608), (1696, 11706), (1951, 10176), (2544, 7804), (3392, 5853), (3902, 5088)]