19072366778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2822191}}^1$

素因数の和:2822333

約数の個数: 16

約数和(自身を含む): 29802347520

約数和(自身を除く): 10729980742

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 2822191, 5644382, 87487921, 174975842, 307618819, 615237638, 9536183389, 19072366778]

約数ペア:

[(1, 19072366778), (2, 9536183389), (31, 615237638), (62, 307618819), (109, 174975842), (218, 87487921), (3379, 5644382), (6758, 2822191)]