38366890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1787}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 73379520

約数和(自身を除く): 35012630

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 1787, 2147, 3574, 4294, 8935, 10735, 17870, 21470, 33953, 67906, 169765, 201931, 339530, 403862, 1009655, 2019310, 3836689, 7673378, 19183445, 38366890]

約数ペア:

[(1, 38366890), (2, 19183445), (5, 7673378), (10, 3836689), (19, 2019310), (38, 1009655), (95, 403862), (113, 339530), (190, 201931), (226, 169765), (565, 67906), (1130, 33953), (1787, 21470), (2147, 17870), (3574, 10735), (4294, 8935)]