19289436

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{4049}}^1$

素因数の和:4453

約数の個数: 24

約数和(自身を含む): 45133200

約数和(自身を除く): 25843764

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4049, 4764, 8098, 12147, 16196, 24294, 48588, 1607453, 3214906, 4822359, 6429812, 9644718, 19289436]

約数ペア:

[(1, 19289436), (2, 9644718), (3, 6429812), (4, 4822359), (6, 3214906), (12, 1607453), (397, 48588), (794, 24294), (1191, 16196), (1588, 12147), (2382, 8098), (4049, 4764)]