11719470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{55807}}^1$

素因数の和:55824

約数の個数: 32

約数和(自身を含む): 32145408

約数和(自身を除く): 20425938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 55807, 111614, 167421, 279035, 334842, 390649, 558070, 781298, 837105, 1171947, 1674210, 1953245, 2343894, 3906490, 5859735, 11719470]

約数ペア:

[(1, 11719470), (2, 5859735), (3, 3906490), (5, 2343894), (6, 1953245), (7, 1674210), (10, 1171947), (14, 837105), (15, 781298), (21, 558070), (30, 390649), (35, 334842), (42, 279035), (70, 167421), (105, 111614), (210, 55807)]