19938264438

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{2957}}^1\times {\mathrm{4057}}^1$

素因数の和:7296

約数の個数: 32

約数和(自身を含む): 40043889504

約数和(自身を除く): 20105625066

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 2957, 4057, 5914, 8114, 8871, 12171, 17742, 24342, 819089, 1123789, 1638178, 2247578, 2457267, 3371367, 4914534, 6742734, 11996549, 23993098, 35989647, 71979294, 3323044073, 6646088146, 9969132219, 19938264438]

約数ペア:

[(1, 19938264438), (2, 9969132219), (3, 6646088146), (6, 3323044073), (277, 71979294), (554, 35989647), (831, 23993098), (1662, 11996549), (2957, 6742734), (4057, 4914534), (5914, 3371367), (8114, 2457267), (8871, 2247578), (12171, 1638178), (17742, 1123789), (24342, 819089)]