19771014

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 40849920

約数和(自身を除く): 21078906

約数列:

[1, 2, 3, 6, 53, 79, 106, 158, 159, 237, 318, 474, 787, 1574, 2361, 4187, 4722, 8374, 12561, 25122, 41711, 62173, 83422, 124346, 125133, 186519, 250266, 373038, 3295169, 6590338, 9885507, 19771014]

約数ペア:

[(1, 19771014), (2, 9885507), (3, 6590338), (6, 3295169), (53, 373038), (79, 250266), (106, 186519), (158, 125133), (159, 124346), (237, 83422), (318, 62173), (474, 41711), (787, 25122), (1574, 12561), (2361, 8374), (4187, 4722)]