19766844

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23873}}^1$

素因数の和:23906

約数の個数: 36

約数和(自身を含む): 52140816

約数和(自身を除く): 32373972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 23873, 47746, 71619, 95492, 143238, 214857, 286476, 429714, 549079, 859428, 1098158, 1647237, 2196316, 3294474, 4941711, 6588948, 9883422, 19766844]

約数ペア:

[(1, 19766844), (2, 9883422), (3, 6588948), (4, 4941711), (6, 3294474), (9, 2196316), (12, 1647237), (18, 1098158), (23, 859428), (36, 549079), (46, 429714), (69, 286476), (92, 214857), (138, 143238), (207, 95492), (276, 71619), (414, 47746), (828, 23873)]