19635133070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3950731}}^1$

素因数の和:3950816

約数の個数: 32

約数和(自身を含む): 40961189376

約数和(自身を除く): 21326056306

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 3950731, 7901462, 19753655, 27655117, 39507310, 55310234, 138275585, 276551170, 280501901, 561003802, 1402509505, 1963513307, 2805019010, 3927026614, 9817566535, 19635133070]

約数ペア:

[(1, 19635133070), (2, 9817566535), (5, 3927026614), (7, 2805019010), (10, 1963513307), (14, 1402509505), (35, 561003802), (70, 280501901), (71, 276551170), (142, 138275585), (355, 55310234), (497, 39507310), (710, 27655117), (994, 19753655), (2485, 7901462), (4970, 3950731)]