19814952

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26633}}^1$

素因数の和:26673

約数の個数: 32

約数和(自身を含む): 51137280

約数和(自身を除く): 31322328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 26633, 53266, 79899, 106532, 159798, 213064, 319596, 639192, 825623, 1651246, 2476869, 3302492, 4953738, 6604984, 9907476, 19814952]

約数ペア:

[(1, 19814952), (2, 9907476), (3, 6604984), (4, 4953738), (6, 3302492), (8, 2476869), (12, 1651246), (24, 825623), (31, 639192), (62, 319596), (93, 213064), (124, 159798), (186, 106532), (248, 79899), (372, 53266), (744, 26633)]