19004879068

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3516817}}^1$

素因数の和:3517021

約数の個数: 24

約数和(自身を含む): 38206710752

約数和(自身を除く): 19201831684

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 3516817, 7033634, 14067268, 24617719, 49235438, 98470876, 678745681, 1357491362, 2714982724, 4751219767, 9502439534, 19004879068]

約数ペア:

[(1, 19004879068), (2, 9502439534), (4, 4751219767), (7, 2714982724), (14, 1357491362), (28, 678745681), (193, 98470876), (386, 49235438), (772, 24617719), (1351, 14067268), (2702, 7033634), (5404, 3516817)]