26970209281

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{12487}}^1$

素因数の和:12749

約数の個数: 24

約数和(自身を含む): 29537217024

約数和(自身を除く): 2567007743

約数列:

[1, 19, 31, 193, 361, 589, 3667, 5983, 11191, 12487, 69673, 113677, 237253, 387097, 2159863, 2409991, 4507807, 7354843, 45789829, 74709721, 139742017, 870006751, 1419484699, 26970209281]

約数ペア:

[(1, 26970209281), (19, 1419484699), (31, 870006751), (193, 139742017), (361, 74709721), (589, 45789829), (3667, 7354843), (5983, 4507807), (11191, 2409991), (12487, 2159863), (69673, 387097), (113677, 237253)]