19863696

素因数分解:

$2^4\times 3^1\times {\mathrm{413827}}^1$

素因数の和:413838

約数の個数: 20

約数和(自身を含む): 51314672

約数和(自身を除く): 31450976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 413827, 827654, 1241481, 1655308, 2482962, 3310616, 4965924, 6621232, 9931848, 19863696]

約数ペア:

[(1, 19863696), (2, 9931848), (3, 6621232), (4, 4965924), (6, 3310616), (8, 2482962), (12, 1655308), (16, 1241481), (24, 827654), (48, 413827)]