19589504

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13913}}^1$

素因数の和:13938

約数の個数: 32

約数和(自身を含む): 42576840

約数和(自身を除く): 22987336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 13913, 27826, 55652, 111304, 153043, 222608, 306086, 445216, 612172, 890432, 1224344, 1780864, 2448688, 4897376, 9794752, 19589504]

約数ペア:

[(1, 19589504), (2, 9794752), (4, 4897376), (8, 2448688), (11, 1780864), (16, 1224344), (22, 890432), (32, 612172), (44, 445216), (64, 306086), (88, 222608), (128, 153043), (176, 111304), (352, 55652), (704, 27826), (1408, 13913)]