13381944

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12967}}^1$

素因数の和:13019

約数の個数: 32

約数和(自身を含む): 34235520

約数和(自身を除く): 20853576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 12967, 25934, 38901, 51868, 77802, 103736, 155604, 311208, 557581, 1115162, 1672743, 2230324, 3345486, 4460648, 6690972, 13381944]

約数ペア:

[(1, 13381944), (2, 6690972), (3, 4460648), (4, 3345486), (6, 2230324), (8, 1672743), (12, 1115162), (24, 557581), (43, 311208), (86, 155604), (129, 103736), (172, 77802), (258, 51868), (344, 38901), (516, 25934), (1032, 12967)]