11879436

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 28643328

約数和(自身を除く): 16763892

約数列:

[1, 2, 3, 4, 6, 12, 71, 73, 142, 146, 191, 213, 219, 284, 292, 382, 426, 438, 573, 764, 852, 876, 1146, 2292, 5183, 10366, 13561, 13943, 15549, 20732, 27122, 27886, 31098, 40683, 41829, 54244, 55772, 62196, 81366, 83658, 162732, 167316, 989953, 1979906, 2969859, 3959812, 5939718, 11879436]

約数ペア:

[(1, 11879436), (2, 5939718), (3, 3959812), (4, 2969859), (6, 1979906), (12, 989953), (71, 167316), (73, 162732), (142, 83658), (146, 81366), (191, 62196), (213, 55772), (219, 54244), (284, 41829), (292, 40683), (382, 31098), (426, 27886), (438, 27122), (573, 20732), (764, 15549), (852, 13943), (876, 13561), (1146, 10366), (2292, 5183)]